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Keep It Fresh: How Often to Clean Your Hypoallergenic Mattress Cover


How often to clean mattress cover hypoallergenic is a question many people have when trying to maintain a healthy sleeping environment. To quickly address this, clean your hypoallergenic mattress cover every 1 to 2 months. This helps reduce allergens and keeps your mattress in good condition.

A mattress cover plays a crucial role in maintaining your mattress. It protects your investment from dirt, stains, and allergens. According to experts like Alicia Sokolowski, it can help prevent the growth of mold, bacteria, and dust mites. This is especially important for those with allergies, as it keeps the sleeping surface clean and allergen-free.

Yawnder emphasizes the importance of using allergen-proof mattress covers to ensure a comfortable and healthy sleep. With regular cleaning, these covers can help prolong the lifespan of your mattress while maintaining a hygienic sleeping environment.

Cleaning frequency infographic - how often to clean mattress cover hypoallergenic infographic pillar-5-steps

Infographic description: A detailed chart showing the recommended cleaning frequency for hypoallergenic mattress covers. It highlights “every 1 to 2 months” as the optimal cleaning interval with additional information on factors that could influence this frequency, such as pet presence and spills.

Why You Need a Hypoallergenic Mattress Cover

A hypoallergenic mattress cover is a must-have for anyone looking to keep their bed clean, fresh, and free from allergens. Here’s why:

Protects from Dirt and Stains

If you enjoy a morning coffee or breakfast in bed, spills are inevitable. A mattress cover creates a barrier between your mattress and any accidents. According to Alicia Sokolowski, President and Co-CEO of AspenClean, “A mattress cover creates a barrier between your mattress and any spills, stains, or accidents that may occur.” This protective layer helps keep your mattress looking new and clean.

Extends Mattress Lifespan

Mattresses are a significant investment, and a hypoallergenic cover helps you get the most out of it. Katie Dills, Senior Vice President at The Cleaning Authority, says, “Mattress covers also help extend your mattress’ lifespan and quality.” By shielding your mattress from wear and tear, you can enjoy its comfort for many more years.

Prevents Mold and Bacteria

Over time, mattresses can become breeding grounds for mold and bacteria, particularly in humid environments. Sokolowski points out that a mattress cover “can help prevent the growth of mold, bacteria, and dust mites that can accumulate in your mattress over time.” This is especially important for maintaining a healthy sleeping environment.

Reduces Dust Mites

Dust mites are tiny creatures that thrive in warm, humid environments and can exacerbate allergies. A hypoallergenic mattress cover can help reduce their presence. “Mattress covers can help reduce the number of dust mites in your bed, which can help reduce allergy symptoms,” Sokolowski explains. This makes the cover a must-have for those prone to allergies.

By protecting your mattress from dirt, stains, mold, bacteria, and dust mites, a hypoallergenic mattress cover is an essential part of maintaining a clean and healthy sleep environment.

How Often to Clean Your Hypoallergenic Mattress Cover

Factors Influencing Cleaning Frequency

Wondering how often to clean your hypoallergenic mattress cover? The answer depends on several factors, including your lifestyle, any allergies you may have, and whether you have pets or experience spills.

General Guidelines

  • Every 1 to 2 months: This is the standard recommendation for most people. According to Katie Dills, “cleaning your mattress cover once every one to two months” helps maintain a clean sleeping environment.

  • Every 6 to 8 weeks: This interval is also commonly suggested. It strikes a balance between cleanliness and convenience.

Specific Scenarios

  • More frequent if spills or pets: If you have pets that sleep on your bed or if you experience spills, consider washing your cover more often. Alicia Sokolowski advises, “You might need to wash it more often if spillages occur or if you allow pets on your bed.”

  • Allergies: If you suffer from allergies, you may want to wash your cover more frequently. Dust mites, sweat, and skin cells can accumulate and exacerbate symptoms. Washing the cover every month can help reduce allergens.

  • Sweat and Bodily Fluids: Over time, sweat and other bodily fluids can build up on your mattress cover. This creates an environment hospitable to bacteria and dust mites. Regular washing helps keep these at bay.

Less Frequent Cleaning

  • Once or twice a year: Some people wash their mattress cover less frequently, especially if they don’t have pets or allergies. However, this is not generally recommended for maintaining a healthy sleep environment.

  • Three to four times a year: If you don’t have specific issues like allergies or pets, washing your mattress cover three to four times a year can be sufficient. This keeps it clean without being overly burdensome.

Quick Tips:

  • Check for spills or stains: If you notice any stains or spills, clean the cover immediately to prevent permanent damage.

  • Monitor for Allergies: If you start experiencing allergy symptoms, it might be time to wash your cover more frequently.

By considering these factors, you can determine the best cleaning schedule for your hypoallergenic mattress cover. This ensures a clean, healthy, and comfortable sleep environment.

Best Practices for Washing Hypoallergenic Mattress Covers

Step-by-Step Washing Instructions

Keeping your hypoallergenic mattress cover clean is essential for maintaining a healthy sleep environment. Here’s a simple guide to ensure you do it right:

  1. Check the Care Label: Always start by reading the care instructions provided by the manufacturer. This will give you specific guidelines on how to wash and dry your mattress cover.

  2. Machine Washable vs. Dry-Clean Only: Most hypoallergenic mattress covers are machine washable, but some may require dry cleaning. Ensure you follow the appropriate method to avoid damage.

  3. Preparation:

  4. Zip It Up: Make sure the zipper is closed before placing the cover in the washing machine. This prevents it from snagging or getting damaged.
  5. Pre-Treat Stains: If there are any visible stains, pre-treat them with a natural stain remover or a mild detergent.

  6. Washing:

  7. Use Warm Water: Wash your cover in warm water. Hot water can wear out the fabric faster, and most residential water heaters don’t get hot enough to sanitize effectively.
  8. Gentle Cycle: Set your washing machine to a gentle or regular cycle. This helps preserve the integrity of the fabric.
  9. Natural Detergent: Opt for a natural detergent. Harsh chemicals can irritate your skin and reduce the effectiveness of the hypoallergenic properties.
  10. Avoid Bleach and Fabric Softener: Bleach is highly caustic and can trigger allergic reactions, while fabric softeners can leave residues that attract dust mites.

  11. Drying:

  12. Air-Dry or Tumble Dry on Low: After washing, you can either air-dry your mattress cover or tumble dry it on a low setting. High heat can damage the waterproof membrane and reduce the cover’s lifespan.
  13. Ensure Complete Dryness: Make sure the cover is completely dry before putting it back on your mattress. Any remaining moisture can lead to mold growth.

Quick Tips:

  • Avoid High Heat: High temperatures can damage the protective layers of your mattress cover.
  • Use Natural Products: Products like Clearly Clean Oxygen Whitener are good alternatives to bleach for removing stains without harsh chemicals.
  • Regular Monitoring: Check your cover regularly for any signs of wear and tear, and replace it if necessary to maintain its protective qualities.

By following these best practices, you can keep your hypoallergenic mattress cover clean, effective, and long-lasting. This ensures a healthier sleep environment and prolongs the life of your mattress.

Additional Tips for Maintaining Your Mattress Cover

Keeping your mattress cover in top shape is easy with a few simple steps. Here are some extra tips to help you maintain it:

Vacuum Your Mattress

Before putting your mattress cover back on, vacuum your mattress. This helps remove dust, dead skin cells, and other debris that can accumulate over time. Regular vacuuming can also help reduce allergens and keep your sleeping environment clean.

Use a Mattress Protector

Consider using a mattress protector in addition to your hypoallergenic mattress cover. A mattress protector adds an extra layer of defense against spills, stains, and allergens. This way, you can wash the protector more frequently without needing to remove the mattress cover as often.

Rotate Your Mattress

Rotating your mattress every three to six months helps distribute wear evenly. This can extend the life of both your mattress and the mattress cover. It also ensures that the cover wears out more uniformly, maintaining its protective qualities longer.

Avoid High Heat

When drying your mattress cover, avoid using high heat. High temperatures can cause shrinkage and damage the cover’s materials. Instead, opt for air-drying or tumble drying on a low setting to keep the cover in good condition.

Ensure Complete Dryness

Make sure your mattress cover is completely dry before putting it back on your mattress. A damp cover can lead to mold and mildew growth, which defeats the purpose of having a hypoallergenic cover. Lay it out in a well-ventilated area or hang it outdoors to dry thoroughly.

By following these tips, you can ensure your mattress cover remains effective in protecting your mattress and providing a clean, allergen-free sleep environment.

Frequently Asked Questions about Hypoallergenic Mattress Covers

How often should you wash a hypoallergenic mattress cover?

Generally, you should wash your hypoallergenic mattress cover every one to two months to keep it clean and free from allergens like dust mites and bacteria.

However, if you have allergies, pets, or frequent spills, you might need to clean it more often. For example, Alicia Sokolowski recommends washing it after any spills or if pets sleep on the bed.

For those who are extremely sensitive to allergens, washing the cover three to four times a year might be necessary to maintain a healthy sleeping environment.

How to wash an allergen mattress cover?

Washing your allergen mattress cover correctly is crucial for maintaining its effectiveness. Here’s a step-by-step guide:

  1. Zip the Cover Closed: Before washing, make sure the zipper is fully closed to prevent water from getting trapped inside.

  2. Use Warm Water: While most covers can be washed in hot water, it’s safer to use warm water, around 60°C. Hot water can cause the fabric to wear out faster.

  3. Select a Gentle Cycle: Set your washing machine to a gentle or regular cycle.

  4. Natural Detergent: Use a mild, natural detergent. Avoid bleach and fabric softeners as they can be harsh on the fabric.

  5. Drying: Tumble dry on a low setting or line dry. High heat can damage the cover. Ensure it is completely dry before putting it back on the mattress to avoid mold growth.

How often should I clean my mattress cover?

The frequency of cleaning your mattress cover can depend on several factors:

  • Every Two Months: As a general rule, wash your mattress cover every two months to keep it fresh and allergen-free.

  • More Often if Spills or Pets: If you have pets that sleep on the bed or if there are spills, consider washing it more frequently.

  • Rotate Mattress: When you wash your mattress cover, it’s also a good time to rotate your mattress. This helps in even wear and extends the lifespan of both the mattress and the cover.

By following these guidelines, you can ensure a clean, healthy, and allergen-free sleeping environment.

Next: Best Practices for Washing Hypoallergenic Mattress Covers


Regular cleaning of your hypoallergenic mattress cover is crucial for a healthy sleep environment. It helps extend your mattress’s lifespan and keeps allergens at bay.

Importance of Regular Cleaning

Cleaning your mattress cover every 1 to 2 months removes sweat, skin cells, and other bodily fluids that can attract bacteria and dust mites. This simple step can significantly improve your sleep quality and overall health.

Extend Mattress Lifespan

A clean mattress cover protects your mattress from spills, stains, and daily wear. This not only keeps your mattress looking new but also helps it last longer. When you wash your cover, also remember to rotate your mattress to ensure even wear.

Reduce Allergens

Dust mites and allergens love dirty mattress covers. Regular washing helps reduce these irritants, making your bed a safer place to sleep. This is especially important for those with allergies or asthma.

For more tips on maintaining a healthier sleep environment, explore our natural mattresses at Yawnder.

By keeping your mattress cover clean, you can enjoy a fresher, healthier, and more comfortable sleep. Make it a routine, and your body will thank you!

Have Questions?

Text us at 858-232-5760 for assistance. We’re happy to help!

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