· Todd Martin · Home Cleaning  · 21 min read

How To Clean Cellular Blinds

Learn how to effectively clean cellular blinds. Discover simple steps and expert tips to maintain their pristine look and extend their lifespan.

Mastering the Art of Cleaning Cellular Blinds

Do your cellular blinds look a little dull? Perhaps they show a layer of dust or a few noticeable spots. I know the feeling; keeping window treatments pristine can be a challenge. Cellular blinds, also known as honeycomb shades, offer beauty and energy efficiency, but their unique structure also traps dust and dirt. Learning how to clean cellular blinds effectively is key to maintaining their appearance and prolonging their life.

This guide will walk you through everything you need to know. We will cover the specific tools and supplies necessary for the job. You will learn gentle methods for routine dusting and vacuuming. We will then dive into deeper cleaning techniques for stubborn stains. Finally, I will share tips for drying, reinstallation, and long-term maintenance. Get ready to refresh your blinds and brighten your home!

Takeaway

Keeping your cellular blinds clean ensures they look good and last longer.

  • Dust regularly with a feather duster or microfiber cloth.
  • Vacuum gently using a brush attachment for deeper dust removal.
  • Spot clean stains with a mild detergent solution.
  • Avoid saturating the fabric to prevent damage.
  • Ensure blinds are completely dry before raising them.

Clear Answer

To effectively clean cellular blinds, first dust them regularly with a microfiber cloth or feather duster. For deeper cleaning, gently vacuum with a brush attachment. Address specific stains by spot cleaning with a mild soap solution and a damp cloth, blotting carefully. Always allow blinds to air dry fully.

Understanding Your Cellular Blinds

Cellular blinds are popular for their unique design and energy-saving properties. They feature a honeycomb-like structure that traps air, providing insulation for your windows. This design helps keep your home warmer in winter and cooler in summer. However, this same structure can also collect dust, allergens, and other airborne particles. Understanding the material of your cellular blinds is the first step toward effective cleaning.

Most cellular blinds are made from non-woven polyester or a similar synthetic fabric. This material is durable but can be delicate when wet. Some cellular blinds have special coatings, such as anti-static or stain-resistant treatments. These coatings help repel dust and make cleaning easier. Always check the manufacturer’s care instructions if you have them. This information often provides specific guidance for your particular blinds. Knowing the material and any special features helps you choose the right cleaning method. It ensures you do not accidentally damage your beautiful window treatments.

Different types of dirt affect cellular blinds. Daily dust accumulation is common. Over time, this dust can become embedded in the fabric cells. Fingerprints, pet smudges, and accidental spills can leave noticeable marks. Kitchen blinds might collect grease and cooking residue. Blinds in bathrooms might face humidity and mildew issues. Each type of dirt requires a slightly different approach. However, the general rule is to start with the least invasive method first. This approach minimizes the risk of damaging the delicate cellular fabric. Regular light cleaning prevents the need for more intensive deep cleaning.

Cellular blinds come in various opacities, from sheer to blackout. The fabric density can influence how much dust they attract and how difficult they are to clean. Blackout cellular blinds often have a more rigid, coated fabric. Sheer cellular blinds might be more delicate. The color of your blinds also plays a role; light-colored blinds show dirt more readily. Darker blinds might hide dust better but still need regular cleaning. A consistent cleaning routine keeps all types of cellular blinds looking their best. This helps maintain their aesthetic appeal and functional benefits for years.

Essential Tools and Supplies for Cleaning

Before you begin to clean cellular blinds, gather all necessary tools and supplies. Having everything ready saves time and ensures a smooth cleaning process. The right tools help you clean effectively without causing damage. I find that a little preparation makes any cleaning task much easier.

Here is a list of essential items you will need:

  • Feather duster or microfiber cloth: These are perfect for light, routine dusting. A microfiber cloth grabs dust particles effectively.
  • Handheld vacuum with brush attachment: This tool is essential for removing deeper dust and debris from inside the cellular pockets. The brush attachment protects the fabric.
  • Mild dish soap or delicate fabric cleaner: Choose a gentle, pH-neutral soap. Harsh chemicals can damage the fabric or fade the color.
  • Two clean, soft cloths or sponges: One for applying the cleaning solution, another for rinsing or blotting dry.
  • Distilled water: Using distilled water helps prevent water spots, especially on darker blinds. Tap water often contains minerals that can leave residues.
  • Spray bottle: For applying a diluted cleaning solution evenly.
  • Hair dryer (on cool setting) or fan: To help speed up drying, especially after spot cleaning. This prevents moisture buildup and potential mildew.
  • Gloves: To protect your hands from cleaning solutions.
  • Step stool or ladder: If your blinds are high, a stable platform is crucial for safe access.

When selecting your cleaning products, always consider the material of your specific cellular blinds. Most cellular blinds are made from polyester. This fabric responds well to mild soap and water. Avoid using harsh detergents, abrasive cleaners, or bleach. These chemicals can discolor the fabric or break down its fibers. Test any cleaning solution on an inconspicuous area of the blind first. This patch test confirms the solution is safe and will not cause damage or discoloration. If the blinds have a specific warranty or care tag, follow those instructions precisely. This ensures you maintain your blinds properly.

Using the right tools makes a significant difference in the outcome. A soft brush attachment on your vacuum cleaner is crucial. It allows you to remove dust from the pleats without pulling or stretching the fabric. Similarly, soft cloths prevent scratching or pilling the material. Remember, cellular blinds are delicate. Gentle handling is key throughout the entire cleaning process. By preparing well, you set yourself up for a successful and safe cleaning experience.

Step-by-Step Guide for Light Cleaning

Regular light cleaning is the best way to maintain your cellular blinds. It prevents dust and dirt from building up and becoming deeply embedded. This routine approach saves you from more intensive cleaning later. I make it a habit to do this every few weeks, and it truly keeps my blinds looking fresh.

Follow these simple steps for effective light cleaning:

Dusting with a Feather Duster or Microfiber Cloth

Start with the easiest method: dusting. This removes loose dust and cobwebs from the surface.

  1. Lower the blinds completely: Extend your cellular blinds fully. This allows you to access all parts of the fabric.
  2. Use a feather duster: Gently brush the duster across the surface of the blinds, moving from top to bottom. Focus on both the front and back sides if accessible. This knocks off loose dust.
  3. Use a microfiber cloth: For a more thorough dusting, use a clean, dry microfiber cloth. Lightly wipe the fabric, moving with the grain of the pleats. The microfiber traps dust effectively, preventing it from just being pushed around.

This method is ideal for weekly or bi-weekly maintenance. It keeps the surface free of daily dust accumulation. You can also use a lint roller for quick removal of pet hair or larger lint particles. Remember to be gentle to avoid creasing the delicate fabric. Consistency is key here; regular dusting makes a big difference in the overall appearance of your cellular blinds.

Vacuuming for Deeper Dust Removal

Sometimes, dusting is not enough. Dust can settle deep within the cellular pockets. A handheld vacuum with a brush attachment is perfect for this task. It reaches into those tricky spots without damaging the fabric. This method is similar to how you would clean many types of window blinds.

  1. Attach the brush: Ensure your handheld vacuum has a soft brush attachment. This prevents the vacuum from sucking up or damaging the fabric.
  2. Set to low suction: Choose the lowest suction setting on your vacuum. High suction can pull and deform the cellular fabric.
  3. Vacuum top to bottom: Starting from the top, gently run the brush attachment over the pleats. Move slowly and steadily. Pay extra attention to the areas where dust tends to accumulate.
  4. Open and vacuum cells: If possible, gently open a few cellular pockets with your fingers and vacuum inside. Some cellular blinds, like honeycomb blinds, have deep cells that collect a lot of dust. Be very careful not to stretch or tear the material.
  5. Clean both sides: If your blinds are accessible from both sides, vacuum the back as well.

Vacuuming should be done monthly or as needed. It significantly reduces allergens and improves air quality in your home. This step is crucial for maintaining the “clean” feel of your cellular blinds. Always be gentle; the goal is to lift dust, not to tug at the fabric. This type of cleaning helps preserve the insulation properties of your blinds too.

Deep Cleaning Methods for Stains and Dirt

When light cleaning is not enough, or if your cellular blinds have noticeable stains, you need to use deep cleaning methods. These techniques address more stubborn dirt and spills. Remember to always proceed with caution and test any solution in an inconspicuous area first. My rule is: start gentle, then go stronger if needed.

Spot Cleaning Techniques

Spot cleaning is ideal for isolated stains or small dirty areas. It avoids saturating the entire blind, which is important for delicate fabrics. This method works well for most common household stains. This is similar to how you would spot clean fabric blinds.

  1. Prepare the cleaning solution: Mix a very small amount of mild dish soap (a few drops) with a cup of distilled water. Stir gently to create suds.
  2. Dampen a cloth: Dip a clean, soft cloth into the soapy solution. Wring out excess liquid thoroughly. The cloth should be damp, not wet.
  3. Blot the stain: Gently blot the stained area. Do not rub, as rubbing can spread the stain or damage the fabric fibers. Work from the outside of the stain inwards.
  4. Rinse: Use a second clean cloth, dampened with plain distilled water, to blot the area and remove any soap residue.
  5. Dry immediately: Blot the area with a dry cloth to absorb as much moisture as possible. You can use a cool setting on a hair dryer or direct a fan at the spot to speed up drying. Ensure the area is completely dry before raising the blind. This prevents water rings or mildew.

This method is effective for various spills, from soda to food marks. Be patient, as some stains may require multiple gentle blotting sessions. The key is never to rub and always to blot.

Gentle Hand Washing for Heavily Soiled Blinds

For blinds that are heavily soiled or have many widespread stains, gentle hand washing might be necessary. This is a more involved process and requires careful handling. It is generally not recommended for blackout cellular blinds, as excessive water can delaminate their special coating. For brands like Hunter Douglas blinds, always check their specific care instructions, as some may have unique cleaning requirements.

  1. Remove the blinds: Carefully detach the cellular blinds from their mounting brackets. Lay them flat on a clean, protected surface like a large towel or a drop cloth.
  2. Prepare a large basin or bathtub: Fill it with lukewarm distilled water and a small amount of mild dish soap. Do not use hot water, as it can cause shrinkage or damage.
  3. Submerge gently (if suitable): If the manufacturer instructions permit, gently submerge a section of the blind into the soapy water. Swish it around gently to loosen dirt. Avoid crushing or creasing the cellular structure. Some materials are not suitable for full submersion.
  4. Clean with a soft cloth: If full submersion is not recommended, gently wipe down sections of the blind using a soft cloth dampened with the mild soap solution. Support the blind from underneath to prevent damage. Pay attention to visible dirt and grime.
  5. Rinse thoroughly: Drain the soapy water. Refill the basin with clean, lukewarm distilled water. Gently rinse the blinds, ensuring all soap residue is removed. Residual soap can attract more dirt later.
  6. Squeeze excess water: Carefully lift the blinds from the water. Gently press out excess water without wringing or twisting. You can lay them flat on several clean towels and roll them up to absorb water.
  7. Hang to dry: Rehang the blinds or lay them flat on a clean, dry surface. Ensure good air circulation. Use a fan or open windows to speed up drying. Do not use direct heat from a heater or the sun, as this can warp or discolor the fabric. Blinds must be completely dry before reinstallation or raising.

This method is a last resort for very dirty blinds. It requires significant care and attention. If unsure, consider professional cleaning or consulting the manufacturer. Remember, improper washing can lead to permanent damage, including water stains, mold growth, or structural collapse of the cells.

Handling Specific Stains

Different types of stains require specific approaches to remove them effectively from your cellular blinds. Knowing how to tackle common issues can save your blinds from permanent damage. I have learned through trial and error that patience and the right technique make all the difference.

Grease and Oil Stains

Grease and oil stains can be particularly challenging, especially on kitchen blinds. These stains often look dark and can attract more dirt. If you have greasy blinds, addressing the grease quickly is important.

  1. Blot excess immediately: As soon as you notice a fresh grease stain, gently blot it with a clean, dry paper towel or cloth. Do not rub, as this will spread the grease.
  2. Apply cornstarch or baking soda: For a fresh stain, sprinkle a small amount of cornstarch or baking soda directly onto the greasy spot. These powders are excellent at absorbing oil.
  3. Let it sit: Allow the powder to sit on the stain for 15-30 minutes, or longer for older stains. The powder will absorb the grease.
  4. Gently vacuum: Use a handheld vacuum with a brush attachment to carefully vacuum up the powder.
  5. Spot clean: If a mark remains, prepare a very dilute solution of mild dish soap and distilled water. Dampen a clean cloth with this solution and gently blot the stain.
  6. Rinse and dry: Use a cloth dampened with plain distilled water to blot away soap residue. Then, blot dry with a clean, dry cloth. Ensure the area is completely dry using a cool fan or hairdryer.

Repeat the process if necessary. For very stubborn or old grease stains, professional cleaning might be the best option to avoid damaging the fabric.

Water Stains and Rings

Water stains or rings can appear if blinds get wet and are not dried properly, or if tap water with minerals dries on the fabric. These often look like light or dark rings.

  1. Re-wet the area: Lightly dampen a clean, soft cloth with plain distilled water. Gently blot the entire water-stained area. Extend slightly beyond the ring to blend it.
  2. Blot dry: Immediately blot the area with a clean, dry cloth.
  3. Fan dry: Use a fan or a cool setting on a hair dryer to help the area dry quickly and evenly. This prevents new water marks from forming.
  4. Repeat if necessary: If the stain persists, repeat the process. For mineral-rich water spots, adding a tiny amount of white vinegar to the distilled water (1 part vinegar to 10 parts water) might help, but test this in an hidden area first. Always rinse thoroughly with plain water afterward.

The key to preventing water stains is quick and thorough drying. If blinds get wet from condensation or rain, always ensure they are fully extended and aired out until completely dry.

Mold and Mildew

Mold and mildew can develop on cellular blinds in humid environments, such as bathrooms or basements. They appear as black, green, or fuzzy spots and often have a musty smell. Addressing them quickly is vital for health and to prevent fabric damage.

  1. Vacuum surface: Gently vacuum any loose mold spores from the surface with a brush attachment. Do this carefully to avoid spreading the spores.
  2. Prepare solution: Mix one part rubbing alcohol with one part distilled water. Alternatively, a very dilute solution of oxygen bleach (check fabric compatibility first) can be used. Do not use chlorine bleach on most cellular blind fabrics.
  3. Spot clean: Dip a clean cloth into the solution and wring it out well. Gently blot the moldy areas. The alcohol helps kill mold spores.
  4. Blot dry: Use a clean, dry cloth to blot the area.
  5. Air dry thoroughly: Ensure the blind dries completely. Increase air circulation in the room. A fan can help.
  6. Address humidity: Identify and resolve the source of humidity to prevent future mold growth. Use a dehumidifier or improve ventilation.

Mold can be difficult to remove entirely and may leave a stain even after the mold is gone. If mold is extensive or deeply set, professional cleaning is advisable. Never attempt to use harsh chemicals or scrub vigorously, as this can damage the fabric irreversibly.

Drying and Reinstallation Tips

Proper drying is one of the most critical steps after cleaning your cellular blinds. Incorrect drying can lead to water stains, mildew, or even damage to the fabric’s structure. Reinstalling them correctly ensures they look great and function properly. I always emphasize patience during the drying phase; it truly prevents future headaches.

Ensuring Complete Dryness

After spot cleaning or a gentle hand wash, your cellular blinds must be completely dry before you raise them or rehang them.

  1. Air circulation is key: The best way to dry cellular blinds is by air drying. If possible, hang them back in their window opening and leave them fully extended. Open the window slightly (if weather permits) or use a fan to circulate air around them.
  2. Cool setting on a hair dryer: For spot-cleaned areas, you can gently use a hair dryer on a cool or low-heat setting. Keep the dryer moving constantly and at a distance to avoid overheating or damaging the fabric. Never use high heat, as it can melt or warp the delicate material.
  3. Avoid direct sunlight/heat: Do not dry blinds in direct harsh sunlight or near a heater. Intense heat can cause the fabric to fade, warp, or become brittle.
  4. Check all cells: Carefully check inside the cellular pockets for any lingering moisture. Moisture trapped inside can lead to mold or mildew growth later. You might gently pinch open a few cells to ensure they are dry.
  5. Patience is a virtue: Depending on humidity and the extent of wetting, drying can take several hours, or even a full day. Do not rush the process. If you raise the blinds while still damp, the pleats can stick together, crease permanently, or develop mildew in the folds.

Reinstallation Steps

Once your cellular blinds are completely dry, reinstallation is typically straightforward.

  1. Align brackets: If you removed the blinds, hold them up to the window to ensure the headrail aligns with the mounting brackets.
  2. Snap into place: Most cellular blinds simply snap back into their clips or brackets. Listen for a click to confirm they are securely in place.
  3. Test operation: Gently pull the blind cord or push the bottom rail to raise and lower the blinds a few times. Ensure they operate smoothly and are level.
  4. Adjust tension (if needed): Some cordless cellular blinds might need tension adjustment after reinstallation if they don’t stay up or come down smoothly. Refer to your manufacturer’s instructions for specific adjustment procedures.

Proper drying and careful reinstallation ensure that your freshly cleaned cellular blinds not only look spotless but also function perfectly. This care extends their lifespan and keeps your home looking its best.

Maintenance and Prevention Tips

Maintaining your cellular blinds goes beyond just cleaning them. Regular prevention and ongoing care can significantly reduce the frequency of deep cleaning. This saves you time and effort in the long run. I find that a proactive approach is always better than a reactive one when it comes to home maintenance.

Regular Cleaning Schedule

Establishing a consistent cleaning schedule is the best way to prevent dirt buildup on your cellular blinds.

  • Weekly Dusting: Use a feather duster or a dry microfiber cloth to lightly dust the surface of your blinds once a week. This simple step removes loose dust and prevents it from settling into the cellular pockets.
  • Monthly Vacuuming: Every month, use a handheld vacuum with a soft brush attachment. Gently vacuum the entire surface of the blinds, paying attention to the cellular pleats. This removes deeper dust and allergens. This regular vacuuming is also excellent for keeping other types of cellular shades clean.
  • Spot Cleaning as Needed: Address any spills or stains immediately. The sooner you tackle a fresh stain, the easier it is to remove. Follow the spot cleaning techniques outlined earlier.
  • Annual Deep Clean: Depending on your home environment (e.g., presence of pets, smokers, or high-traffic areas), consider a more thorough deep clean once a year. This might involve a gentle hand wash for heavily soiled areas, always adhering to manufacturer guidelines.

Protective Measures

Taking a few protective measures can significantly reduce the amount of dirt and damage your cellular blinds incur.

  • Mindful Operation: Always operate your blinds gently. Avoid yanking on cords or pushing the bottom rail too forcefully. Rough handling can damage the delicate pleats and internal mechanisms.
  • Keep Hands Clean: Before touching or adjusting your blinds, ensure your hands are clean. Oily or dirty hands can leave fingerprints and smudges that are hard to remove.
  • Ventilation: In areas prone to humidity, such as kitchens or bathrooms, ensure good ventilation. Use exhaust fans when cooking or showering. This helps prevent moisture buildup, which can lead to mold and mildew on the blinds.
  • Protect from Splashes: In kitchens, consider using a splash guard or a different type of window treatment directly behind the sink or stove. This protects cellular blinds from grease and food splatters.
  • Pet and Child Awareness: If you have pets or small children, be mindful of their interaction with the blinds. Keep pets from chewing or scratching and teach children to handle blinds carefully. Consider pet-friendly or cordless options if damage is a recurring issue.
  • Avoid Harsh Chemicals: Never use abrasive cleaners, strong detergents, or bleach on your cellular blinds unless specifically recommended by the manufacturer. These chemicals can permanently damage the fabric, coatings, or color.
  • Consider Professional Cleaning: For very delicate blinds, extensive stains, or if you are unsure, consider consulting a professional blind cleaning service. They have specialized tools and solutions to clean cellular blinds safely and effectively.

By following these maintenance and prevention tips, you can keep your cellular blinds looking beautiful and functioning efficiently for many years. It’s about consistent, gentle care that respects the delicate nature of these valuable window treatments.

FAQ Section

Can I wash cellular blinds in a washing machine?

No, you should not wash cellular blinds in a washing machine. The delicate fabric and unique honeycomb structure are not designed to withstand machine washing. This can cause the blinds to warp, fray, or even tear, and may also damage any special coatings. Always opt for gentle hand cleaning or spot cleaning as recommended.

How often should I clean my cellular blinds?

You should lightly dust your cellular blinds weekly or bi-weekly. A more thorough vacuuming with a brush attachment is recommended monthly. Address any visible stains immediately with spot cleaning. A deep clean, if necessary, should only be done once a year, depending on how dirty they get.

What if my cellular blinds are very old or delicate?

If your cellular blinds are very old, delicate, or show signs of wear, proceed with extreme caution. Start with the gentlest method, like light dusting or very gentle vacuuming. Avoid any wet cleaning if possible. For significant dirt or stains, consider consulting a professional blind cleaner. They specialize in delicate fabrics.

Can steam cleaning be used on cellular blinds?

Steam cleaning is generally not recommended for cellular blinds. High heat and excessive moisture from steam can damage the fabric, adhesive, and cellular structure. It can also cause the fabric to warp, shrink, or lose its special coatings. Stick to dry dusting, vacuuming, and careful spot cleaning.

How do I remove mold or mildew from cellular blinds?

To remove mold or mildew, gently vacuum loose spores. Then, blot the affected area with a cloth dampened in a solution of equal parts rubbing alcohol and distilled water. Ensure good ventilation and let the area air dry completely. For persistent mold, professional cleaning might be necessary. Address the underlying humidity issue.

Are there professional cleaning services for cellular blinds?

Yes, many professional blind cleaning services specialize in delicate window treatments like cellular blinds. They often use ultrasonic cleaning or other specialized methods that are safe for the fabric. If your blinds are heavily soiled, very delicate, or you are unsure about DIY methods, a professional service can be a great option.

Conclusion

Keeping your cellular blinds clean is a simple but important task that significantly enhances your home’s appearance and the lifespan of your window treatments. We have explored everything from routine dusting to tackling stubborn stains. My goal was to provide you with clear, actionable steps to ensure your blinds always look their best. Remember, consistent, gentle care is your greatest ally in maintaining these delicate window coverings.

By regularly dusting, vacuuming, and spot cleaning as needed, you can prevent dirt and grime from becoming embedded. This proactive approach saves you time and effort in the long run. Always use mild solutions, gentle blotting techniques, and ensure thorough drying to protect the unique structure and fabric of your cellular blinds. If you encounter deep-set stains or very delicate materials, never hesitate to seek advice from the manufacturer or a professional cleaning service. Embrace these simple cleaning habits, and you will enjoy the beauty and energy efficiency of your clean cellular blinds for many years to come.

Todd Martin profile picture

Todd Martin

Senior Writer

With over 15 years of experience in home renovation and design, I started HEG to share what I’ve learned with homeowners who want to create spaces that are both beautiful and functional. I’ve always believed in a hands-on approach, and over the years, I’ve picked up practical solutions that actually work. Through HEG, I aim to make home improvement more approachable, sharing real tips that help you create a home you truly love.

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