CommercialToolry

All About Glitter Heart Foam Stickers: Specifications, Performance, and Common Uses

Types of Glitter Heart Foam Stickers

Glitter heart foam stickers are a vibrant and versatile crafting essential, combining the dimensional texture of foam with the eye-catching sparkle of glitter. These stickers are widely used in DIY projects, school activities, holiday decorations, and personalized gifts. Their raised 3D effect and shimmering finish make them ideal for adding visual interest and emotional warmth to any surface. Available in a wide range of styles, colors, and designs, glitter heart foam stickers cater to various creative needs—from simple embellishments to expressive messaging.

Traditional Glitter Heart Foam Stickers

Classic and timeless, these stickers feature a simple heart shape made from soft foam with a fine layer of glitter applied on top. Most commonly found in romantic hues like red, pink, and white, they offer a warm, nostalgic charm perfect for sentimental and seasonal projects.

Advantages
  • Simple, universally appealing design
  • Ideal for school crafts and children’s activities
  • Perfect for Valentine’s Day, weddings, and love-themed decor
  • Affordable and widely available
Limitations
  • Limited color and design variety
  • May lack uniqueness for custom projects
  • Basic adhesive may not last on all surfaces

Best for: Classroom crafts, greeting cards, wedding favors, and seasonal decorations

Assorted Glitter Heart Foam Stickers

These multi-pack stickers offer a diverse mix of heart sizes, colors, and sometimes even complementary shapes like stars or flowers. Designed for versatility, they allow crafters to create layered, dynamic compositions with depth and contrast.

Advantages
  • Wide range of sizes and colors in one set
  • Great for detailed artwork and mixed-media projects
  • Suitable for both kids and adults
  • Excellent for customizing everyday items (notebooks, phone cases, etc.)
Limitations
  • May include duplicates or less useful shapes
  • Storage can be challenging due to variety
  • Color coordination may require planning

Best for: Craft kits, party decorations, scrapbooking, and home décor personalization

Glitter Heart Foam Stickers with Adhesive Back

Pre-equipped with a strong, pressure-sensitive adhesive backing, these stickers are designed for quick and secure application. The peel-and-stick feature makes them user-friendly, especially in time-sensitive or high-volume crafting scenarios.

Advantages
  • Easy to apply—no additional glue required
  • Ideal for children’s crafts and educational tools
  • Time-efficient for event setups and classroom use
  • Bond well to paper, cardboard, plastic, and fabric
Limitations
  • Adhesive may weaken over time on oily or dusty surfaces
  • Not always repositionable once applied
  • Potential residue if removed after prolonged use

Best for: DIY cards, educational charts, quick decor setups, and kid-friendly craft projects

Animated Glitter Heart Foam Stickers

Featuring fun, cartoon-inspired designs, these stickers often include character faces, animal ears, or whimsical accessories like wings or bows. Enhanced with 3D glitter details, they bring playful energy to any project and are especially popular with younger audiences.

Advantages
  • Engaging and fun for children
  • Perfect for themed parties (birthdays, holidays, etc.)
  • Encourages imaginative play and storytelling
  • Great for sticker collections and trading
Limitations
  • Less suitable for formal or adult-oriented projects
  • May appeal only to specific age groups
  • Limited availability outside specialty stores

Best for: Kids’ crafts, birthday invitations, themed parties, and collectible sticker albums

Glitter Heart Foam Stickers with Messages

These stickers combine the visual appeal of glitter foam hearts with meaningful text such as "Love You," "Be My Valentine," "XOXO," or "Sweetheart." They serve as both decoration and communication, making them powerful tools for emotional expression.

Advantages
  • Convey emotions without writing
  • Perfect for greeting cards and gift tags
  • Add sentimental value to handmade projects
  • Suitable for holidays like Valentine’s Day, anniversaries, and Mother’s Day
Limitations
  • Text may limit reuse in different contexts
  • Fewer design options compared to plain hearts
  • May not suit all languages or cultural expressions

Best for: Love notes, holiday crafts, personalized gifts, and romantic décor

Type Versatility Kid-Friendly Sentimental Value Best Use Case
Traditional Glitter Hearts High High High Valentine’s Day, weddings, school crafts
Assorted Glitter Hearts Very High High Medium Scrapbooking, mixed-media art, home décor
Adhesive-Back Stickers High Very High Medium Quick crafts, educational tools, event decor
Animated Glitter Hearts Medium Very High Low Children’s parties, toy crafts, sticker collections
Message-Based Glitter Hearts Medium Medium Very High Greeting cards, love notes, romantic gifts

Pro Tip: For long-lasting adhesion, press firmly after applying glitter heart foam stickers and avoid placing them on greasy or dusty surfaces. For extra sparkle and durability, consider sealing with a clear craft varnish—especially for items that will be handled frequently.

Design of Glitter Heart Foam Stickers: Aesthetic and Functional Insights

Glitter heart foam stickers are more than just decorative elements—they are tactile, visually engaging accessories that combine softness with sparkle to create a sensory experience. Crafted from high-quality foam and embedded with fine glitter particles, these stickers offer a unique blend of texture, durability, and visual appeal. Their design is carefully engineered to suit a wide range of creative applications, from children’s crafts and school projects to event decorations and personalized gift embellishments.

Key Design Elements of Glitter Heart Foam Stickers

Shape and Size Variability

One of the most defining characteristics of glitter heart foam stickers is their diverse range of shapes and sizes. While the classic rounded heart remains the most popular, manufacturers now offer creative variations such as pointed hearts, split hearts, layered hearts, and even abstract interpretations with scalloped or wavy edges. This variety allows for greater design flexibility in crafting and decorating.

Sizes typically range from as small as 0.5 inches for delicate detailing—ideal for card-making or scrapbooking—to over 3 inches for bold, eye-catching displays used in party backdrops or classroom bulletin boards. The ability to mix and match different sizes enhances visual depth and artistic expression in any project.

Color Palette and Thematic Options

Color plays a pivotal role in the emotional and aesthetic impact of glitter heart stickers. Traditional romantic hues like red, pink, and burgundy dominate Valentine’s Day and love-themed projects, but modern collections extend far beyond this spectrum. Vibrant options such as royal blue, emerald green, lavender purple, and sunny yellow make these stickers suitable for birthdays, baby showers, and seasonal celebrations.

Metallic shades—including gold, silver, rose gold, and holographic finishes—add a touch of elegance and luxury, making them perfect for formal events or premium packaging. Some specialty lines even feature color-changing or gradient effects, allowing stickers to shift hues under different lighting conditions or temperatures, further expanding their creative potential.

Texture and Tactile Finish

The dual-texture design of glitter heart foam stickers sets them apart from standard paper or vinyl stickers. The base is made from soft EVA (ethylene-vinyl acetate) foam, which provides a cushioned, lightweight feel that’s safe and enjoyable for children to handle. Over this foam layer, a fine coating of glitter is applied—either uniformly or in patterns—creating a shimmering surface that catches light beautifully.

This combination of softness and sparkle enhances both visual and tactile engagement, making the stickers especially appealing in sensory play, educational crafts, and therapeutic art activities. The slight grittiness of the glitter contrasts pleasantly with the smooth foam, adding a multidimensional quality to any surface they adorn.

Special Features and Interactive Elements

Advancements in sticker design have introduced exciting interactive features that elevate glitter heart foam stickers beyond basic decoration. Some products include multi-layered construction, where individual foam hearts are stacked to create a 3D effect, adding depth and dimensionality to crafts.

Other innovative variants feature glow-in-the-dark pigments, temperature-sensitive color shifts (thermochromic inks), or embossed textures like polka dots, stars, or lace patterns. These enhancements not only increase fun and interactivity but also encourage imaginative play and hands-on learning, particularly among younger users.

Design Feature Functionality Best Use Cases
Small Sizes (0.5–1 inch) Detail work, fine embellishment Scrapbooking, greeting cards, journaling
Large Sizes (2–4 inches) High visibility, bold decoration Party backdrops, classroom displays, banners
Metallic & Holographic Finishes Luxurious shine, light reflection Weddings, gift wrapping, festive decor
Glow-in-the-Dark or Color-Changing Interactive, novelty appeal Children’s crafts, educational tools, themed parties

Applications and Creative Potential

  • Crafting and DIY Projects: Ideal for scrapbooks, handmade cards, and personalized gifts. The adhesive backing ensures easy application on paper, fabric, wood, and more.
  • Educational Use: Teachers use these stickers as rewards, labels, or sorting tools in early childhood education due to their bright colors and engaging texture.
  • Event Decoration: Perfect for weddings, baby showers, birthdays, and holidays. Mix and match colors and sizes for custom centerpieces or photo booth props.
  • Sensory Play: Safe and non-toxic, these stickers are excellent for sensory bins, fine motor skill development, and special needs activities.
  • Brand Merchandising: Custom-printed glitter hearts can serve as unique promotional items or loyalty rewards for brands targeting youth or lifestyle markets.
  • Note: When using glitter heart foam stickers in projects involving young children, ensure supervision to prevent accidental ingestion. While generally non-toxic, small parts can pose choking hazards. Additionally, store stickers in a cool, dry place away from direct sunlight to preserve adhesive quality and prevent glitter flaking over time.

    Scenarios of Glitter Heart Foam Stickers

    Glitter heart foam stickers are more than just decorative accents—they’re versatile tools for creativity, expression, and celebration. With their vibrant sparkle, soft texture, and easy-to-use peel-and-stick design, these charming stickers are perfect for enhancing crafts, classroom activities, parties, and personalized gifts. Their appeal spans across age groups, making them ideal for children, educators, crafters, and event planners alike.

    Below are the most popular and effective ways to use glitter heart foam stickers, each tailored to specific needs and creative goals.

    Arts and Crafts Projects

    Glitter heart foam stickers are a staple in creative crafting due to their eye-catching shine and tactile appeal. Their foam base adds dimension, while the glitter finish enhances visual interest, making them perfect for layered art and mixed-media designs.

    • Use in scrapbooking, greeting cards, or handmade journals for a whimsical, textured effect
    • Ideal for children’s craft kits and DIY activity boxes—safe, mess-free, and engaging
    • Combine with markers, paints, and colored paper to create themed collages (e.g., love, friendship, or seasonal themes)
    • Perfect for group crafting sessions at home, camps, or community centers

    Creative tip: Layer different sizes of heart stickers to create 3D floral or abstract designs.

    Classroom and Educational Use

    Teachers and educators widely use glitter heart foam stickers to make learning fun and interactive. Their bright colors and familiar shape help reinforce key concepts while rewarding positive behavior.

    • Teach shape recognition, counting, and sorting by using hearts in different colors and sizes
    • Incorporate into social-emotional learning (SEL) activities about kindness, empathy, and friendship
    • Reward students for completing tasks, showing good behavior, or helping peers—boosting motivation and self-esteem
    • Use in bulletin boards, name tags, and student portfolios for visual appeal

    Pro insight: Stickers act as non-monetary incentives that encourage consistent engagement in early education settings.

    Party Decorations and Favors

    Whether it’s Valentine’s Day, a birthday, baby shower, or wedding, glitter heart foam stickers instantly elevate the festive atmosphere. They’re affordable, customizable, and easy to distribute.

    • Decorate cupcake wrappers, favor bags, drink labels, and place cards for themed parties
    • Add sparkle to DIY craft stations—kids can decorate tote bags, picture frames, or notebooks
    • Use on centerpieces, photo backdrops, or balloon garlands for a cohesive theme
    • Include in party favor kits as both decoration and a keepsake for guests

    Event pro tip: Match sticker colors to your party palette for a polished, coordinated look.

    Personalized Gifts and Cards

    These stickers transform ordinary gifts and cards into heartfelt, one-of-a-kind treasures. Their tactile and visual charm adds a personal touch that recipients truly appreciate.

    • Decorate handmade greeting cards for birthdays, anniversaries, or thank-you notes
    • Personalize gift tags with names, dates, or short messages using sticker arrangements
    • Create custom designs on journals, phone cases, or water bottles as sentimental gifts
    • Combine with calligraphy or hand-lettering for a professional, artisanal finish

    Emotional impact: A simple sticker can convey love, appreciation, or celebration in a memorable way.

    Home Decor

    Glitter heart foam stickers offer a temporary yet stylish way to personalize living spaces. Their removable adhesive ensures no damage to surfaces, making them ideal for renters or seasonal changes.

    • Decorate mirrors, furniture, or light switch covers in a child’s bedroom or playroom
    • Create heart-shaped borders or patterns on walls for holidays like Valentine’s Day or anniversaries
    • Add charm to storage boxes, picture frames, or closet doors
    • Involve kids in decorating their space—fosters creativity and ownership

    Design idea: Use varying sizes and shades of red and pink hearts to form a gradient wall art piece.

    Creative Recommendation: For maximum impact, combine glitter heart foam stickers with other textures—like washi tape, ribbons, or fabric—to create multidimensional crafts. In educational or party settings, pre-cut sticker sheets into themed shapes or kits to save time and inspire instant creativity. Always store unused stickers in a cool, dry place to preserve their adhesive quality and sparkle.

    Use Case Best For Creative Benefits Tips for Success
    Arts & Crafts Children, DIY enthusiasts, art classes Adds texture, sparkle, and dimension Layer with other materials for 3D effects
    Educational Use Teachers, preschools, homeschooling Reinforces learning and behavior Use in reward charts and visual aids
    Party Decor Birthday, Valentine’s, weddings Affordable, customizable, festive Match colors to theme; use on favors
    Gifts & Cards Personalized presents, holidays Emotional, handmade appeal Combine with handwriting or photos
    Home Decor Seasonal, kids’ rooms, rentals Removable, fun, expressive Use on smooth surfaces for best adhesion

    Additional Creative Tips

    • Storage: Keep stickers in resealable bags or organizers to prevent dust and maintain stickiness
    • Custom Kits: Create themed sticker packs for holidays, classrooms, or events
    • Eco-Friendly Use: Pair with recycled paper or sustainable materials for eco-conscious crafting
    • Age Adaptability: Safe for young children (with supervision) and enjoyable for seniors in creative therapy
    • Durability: While not waterproof, they last well indoors when not exposed to moisture

    Specification & Maintenance of Glitter Heart Foam Stickers

    Glitter heart foam stickers are a popular choice for crafts, decorations, and personalized designs due to their vibrant appearance and tactile texture. To ensure they perform well and last as long as possible, it's essential to understand their material composition and proper care techniques. Whether used for DIY projects, event decor, or gifting, following best practices in handling, application, and storage will maximize their visual appeal and functionality.

    Important Note: While glitter heart foam stickers are designed for durability, improper handling or exposure to harsh conditions can significantly reduce their lifespan. Always follow manufacturer guidelines when available and test on a small area before full application.

    Key Specifications and Care Guidelines

    1. Materials and Adhesives

      Glitter heart foam stickers are typically constructed from soft, lightweight EVA (ethylene-vinyl acetate) foam, which provides a cushioned, three-dimensional look. The glitter is embedded or electrostatically applied to the surface, creating a shimmering effect that catches light beautifully. These stickers use pressure-sensitive adhesives—ranging from permanent to repositionable—depending on the intended use. Some variants include textured foam layers or dual-adhesive backing for enhanced grip on uneven surfaces.

      To preserve integrity, avoid folding, crushing, or applying excessive pressure during handling. Sharp objects or rough surfaces can tear the foam or dislodge glitter particles, diminishing aesthetic quality.

    2. Storage Conditions

      Proper storage is crucial to maintaining the adhesive strength and physical shape of glitter heart foam stickers. Store them in a cool, dry environment away from direct sunlight, which can degrade both the adhesive and the foam over time. UV exposure may cause fading of colors and brittleness in the foam material.

      Use resealable plastic sleeves, airtight containers, or padded envelopes to protect stickers from dust, moisture, and physical deformation. Avoid stacking heavy items on top of stored stickers to prevent warping or compression. For long-term storage, consider placing a sheet of wax paper between individual stickers to prevent them from sticking together.

    3. Surface Preparation

      For optimal adhesion, the target surface must be clean, dry, and free of contaminants such as dust, oil, grease, or residue from cleaning products. Wipe the area with a mild detergent or isopropyl alcohol, then allow it to air dry completely before applying the sticker.

      Smooth, non-porous surfaces like glass, plastic, metal, or sealed wood provide the best results. On textured or porous materials (e.g., unsealed wood, fabric, or concrete), adhesion may be weaker, and additional securing methods (like double-sided tape or glue dots) might be necessary. Press firmly after application to ensure full contact between the adhesive and surface.

    4. Longevity and Durability

      While glitter heart foam stickers are generally durable for indoor use, their lifespan depends heavily on environmental conditions. Prolonged exposure to heat, humidity, or direct sunlight can weaken the adhesive bond and cause the foam to expand, shrink, or discolor.

      For outdoor applications or long-term installations, consider using weather-resistant variants or applying a clear protective sealant spray (test first on a small area). Indoors, keep stickers away from high-heat sources like radiators, ovens, or direct HVAC airflow. Minimize contact with high-traffic areas where frequent touching could wear down the glitter or peel edges.

    5. Cleaning and Dusting

      Over time, especially in home decor or event settings, glitter foam stickers can accumulate dust and lose their luster. Clean them gently using a soft, dry microfiber cloth or a feather duster to remove surface particles. Avoid using water, wet wipes, or chemical cleaners, as moisture can seep into the foam and cause swelling, delamination, or mold growth.

      Never scrub or use abrasive tools, as these can scratch the surface or strip away the glitter coating. For stubborn spots, lightly dab with a dry cotton swab. Regular gentle dusting helps maintain their sparkle and prolongs usability.

    6. Reusability

      Some glitter heart foam stickers are designed with reusable, static-cling or low-tack adhesive backs, making them ideal for temporary wall decor, seasonal displays, or children’s rooms. To maintain reusability, always remove the sticker carefully by peeling slowly from one edge to avoid stretching or tearing.

      After removal, inspect the adhesive side and clean it gently with a lint-free cloth if needed. Store the sticker with its original backing or between wax paper to protect the adhesive. Avoid touching the sticky surface with fingers, as skin oils can reduce tackiness over time.

    Aspect Best Practices Common Mistakes to Avoid Recommended Tools/Supplies
    Material Handling Handle with clean hands; avoid bending or stacking Crushing, folding, or using sharp tools near edges Soft gloves, flat storage trays
    Storage Keep in cool, dry, UV-protected containers Leaving in hot cars or humid basements Resealable bags, acid-free boxes
    Application Clean surface, press firmly, avoid bubbles Applying on dirty or damp surfaces Isopropyl alcohol, lint-free wipes
    Durability Use indoors or under sheltered conditions Long-term outdoor exposure without protection Clear sealant spray (optional)
    Cleaning Gentle dusting with microfiber or feather duster Using water, solvents, or abrasive cloths Dry microfiber cloth, cotton swabs

    Expert Tip: Before applying multiple stickers, do a test placement on a similar surface to check adhesion and alignment. This prevents misplacement and potential residue if repositioning is needed. For wall applications, use a level or template to achieve symmetrical, professional-looking arrangements.

    Maintenance Summary & Long-Term Use Tips

    • Inspect stickers periodically for lifting edges or dust buildup, especially in high-traffic areas.
    • Rotate or replace stickers used in decorative displays every 6–12 months for optimal appearance.
    • Label storage containers with purchase date and type (indoor/outdoor, reusable/permanent) for easy selection.
    • Keep a small supply of replacement stickers on hand for quick fixes or seasonal updates.
    • For crafters: Store leftover stickers in labeled, compartmentalized craft organizers to maintain organization and accessibility.

    By understanding the specifications and following proper maintenance procedures, your glitter heart foam stickers can remain vibrant, functional, and visually appealing for extended periods. Whether used for personal projects or commercial displays, thoughtful care ensures lasting satisfaction and creative flexibility. When in doubt about compatibility or longevity, consult the manufacturer’s specifications or conduct a small-scale trial before large-scale application.

    Frequently Asked Questions About Glitter Heart Foam Stickers

    Q1: Are glitter heart foam stickers safe for young children?

    Yes, glitter heart foam stickers are generally considered safe for children when used under adult supervision. They are typically made from non-toxic, soft foam materials that do not contain sharp edges or hazardous components, making them ideal for craft activities and creative play.

    • Non-Toxic Materials: Most reputable brands use child-safe adhesives and pigments that comply with safety standards such as ASTM D-4236 or EN71.
    • No Sharp Parts: The soft foam construction ensures there are no hard or sharp elements that could cause injury during handling or play.
    • Choking Hazard Note: While safe, small stickers should not be given to children under 3 years old due to the risk of ingestion. Always supervise younger kids during crafting sessions.
    • Easy to Handle: Lightweight and easy to peel, these stickers are perfect for developing fine motor skills in toddlers and preschoolers.

    For maximum safety, choose stickers labeled as acid-free, phthalate-free, and conforming to international toy safety regulations.

    Q2: Do glitter heart foam stickers withstand outdoor use?

    Glitter heart foam stickers are primarily designed for indoor decoration and craft projects. However, with proper preparation, they can be used outdoors for short-term or semi-permanent applications.

    • Weather Sensitivity: Standard adhesive may weaken when exposed to moisture, UV rays, or temperature fluctuations, leading to peeling or fading.
    • Enhanced Durability Tips:
      • Apply a waterproof sealant or clear outdoor Mod Podge over the sticker to protect against rain and sun damage.
      • Use strong outdoor adhesives like E6000 or epoxy for better bonding on non-porous surfaces.
      • Avoid placing stickers in direct sunlight for extended periods to prevent color fading and adhesive breakdown.
    • Surface Compatibility: Works best on smooth, dry surfaces such as plastic, metal, or sealed wood. Porous or rough surfaces may reduce adhesion.

    While not built for long-term outdoor exposure, with protective measures, these stickers can survive several weeks outdoors—ideal for seasonal décor or temporary signage.

    Q3: How to make glitter heart foam stickers adhere better?

    Improving the stickiness of heart foam stickers involves both surface preparation and reinforcement techniques. Follow these best practices for stronger, longer-lasting adhesion:

    • Clean the Surface: Wipe the area with a damp cloth and let it dry completely. Dust, oil, or moisture can significantly reduce adhesive effectiveness.
    • Choose the Right Adhesive:
      • For porous surfaces (paper, cardboard, fabric): Use glue sticks, spray adhesive, or white craft glue.
      • For non-porous surfaces (glass, plastic, metal): Opt for double-sided tape, liquid adhesives (like Mod Podge), or mounting squares.
    • Reinforce the Backing: Apply a thin, even layer of adhesive across the entire back using a brush or spray to boost grip, especially on uneven or heavy-duty surfaces.
    • Press Firmly: After application, press down evenly with your fingers or a roller to eliminate air bubbles and ensure full contact.
    • Allow Drying Time: Let the sticker set for at least 24 hours before handling or exposing it to stress.

    These steps are especially helpful for high-traffic areas or vertical applications where gravity might cause slippage over time.

    Q4: Can glitter heart foam stickers be removed without damaging the surface?

    Yes, most glitter heart foam stickers are designed to be removable without leaving residue or damaging delicate surfaces—provided they are removed correctly and not left on for extended periods.

    • Removal Technique: Gently lift one edge and slowly peel back at a 180-degree angle while applying slight twisting motion. Avoid pulling straight up, as this increases tension and may tear paint or wallpaper.
    • Surface Type Matters:
      • Non-Porous Surfaces (glass, plastic): Usually leave no residue and come off cleanly.
      • Porous Surfaces (painted walls, wallpaper): May retain some adhesive, especially if removed after months of use. Test in an inconspicuous area first.
    • Residue Removal: If sticky residue remains, gently wipe with a damp cloth or use a small amount of rubbing alcohol on a cotton ball (test first on sensitive finishes).
    • Long-Term Application: The longer a sticker stays on, the harder it becomes to remove cleanly. For temporary use, consider repositionable or static-cling alternatives.

    These stickers are ideal for renters, classrooms, or event décor where damage-free removal is essential.

    Q5: Do glitter heart foam stickers lose their stickiness over time?

    Yes, glitter heart foam stickers can gradually lose their adhesive strength over time, but this is usually due to environmental factors rather than age alone. Proper care can significantly extend their usable life.

    • Common Causes of Stickiness Loss:
      • Dust and Dirt: Accumulation on the adhesive surface prevents proper bonding.
      • Moisture Exposure: Humidity or spills can weaken the glue layer.
      • Heat and Sunlight: High temperatures can dry out the adhesive, while UV rays may degrade both glue and glitter.
      • Oil or Grease: Skin contact or greasy surfaces can contaminate the adhesive.
    • How to Restore Stickiness:
      • Clean the back with a lint-free cloth to remove debris.
      • Apply a new layer of removable tape or glue to refresh adhesion.
      • Store unused stickers in a cool, dry place away from direct light.
    • Lifespan Tips: Reusable stickers can maintain performance for months or even years when stored properly and used on clean surfaces.

    To maximize longevity, avoid placing stickers in high-moisture areas like bathrooms or near heating vents, and clean them gently if needed with a dry cloth.