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How To Disinfect A Used Mattress How To Disinfect A Used Mattress

Bedroom Furniture

How To Disinfect A Used Mattress

Written by: Grace Wilson

Learn how to properly disinfect a used mattress with our step-by-step guide. Keep your bedroom furniture clean and fresh to promote a healthier sleep environment.

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When it comes to buying bedroom furniture, one of the most important items is undoubtedly the mattress. It is where we spend a significant portion of our lives, ensuring a good night’s sleep and providing comfort after a long day. While many people prefer to purchase brand new mattresses, there are occasions when buying a used mattress becomes the preferred choice. However, it’s essential to take proper steps to ensure that the used mattress is thoroughly cleaned and disinfected before use.

A used mattress may have accumulated dirt, dust, allergens, and even bacteria over time. These contaminants can potentially cause health issues and affect the quality of sleep. But fret not, as with the right approach, you can effectively disinfect a used mattress and make it fresh and clean.

In this article, we will walk you through a step-by-step guide on how to disinfect a used mattress. From gathering the necessary supplies to applying the cleaning solution, these simple yet effective methods will help you restore your mattress to its pristine condition.

Key Takeaways:

  • Ensure a thorough cleaning process for a used mattress by gathering supplies, vacuuming, applying a cleaning solution, spot cleaning stains, deodorizing with baking soda, vacuuming again, and air drying and disinfecting.
  • Prioritize the cleanliness of your mattress to maintain a healthy sleeping environment, prevent allergen buildup, and enjoy a refreshing and comfortable sleeping experience night after night.

Step 1: Gather the necessary supplies

Before you begin the process of disinfecting your used mattress, it’s essential to gather all the necessary supplies. Here’s a list of items you will need:

  • Cleaning solution: Choose a mild and non-toxic cleaning solution specifically designed for upholstery or mattresses. Avoid using harsh chemicals that may damage the fabric or leave behind a strong odor.
  • Spray bottle: Get a clean spray bottle to hold the cleaning solution. This will allow you to spray the solution evenly onto the mattress surface.
  • Vacuum cleaner: Ensure you have a vacuum cleaner with upholstery attachments. This will help in effectively removing loose dirt, dust, and allergens from the mattress.
  • Baking soda: Baking soda is known for its natural odor-absorbing properties. It will help to deodorize the mattress and eliminate any unpleasant smells.
  • Clean cloth or sponge: Have a clean cloth or sponge that you can use to spot clean stains and apply the cleaning solution. Make sure it’s free from any dirt or debris.
  • Gloves: Wearing gloves is recommended to protect your hands from any chemicals in the cleaning solution and ensure hygiene throughout the process.

By having these supplies ready, you will be well-prepared to effectively disinfect your used mattress and ensure a thorough cleaning process.

Step 2: Vacuum the mattress

The first step in disinfecting a used mattress is to remove any loose dirt or debris. Vacuuming the mattress will help eliminate dust, allergens, and surface-level dirt. Follow these steps for effective vacuuming:

  1. Remove any bedding or covers from the mattress to expose the surface fully.
  2. Attach the upholstery attachment to your vacuum cleaner. This attachment is specifically designed for cleaning fabric surfaces.
  3. Start vacuuming the mattress, making sure to cover the entire surface. Use slow and steady movements to ensure thorough cleaning.
  4. Pay special attention to seams and crevices where dirt and allergens tend to accumulate. The upholstery attachment with its narrow nozzle will help reach these areas effectively.

Vacuuming the mattress removes the easy-to-reach dirt and debris and prepares the surface for the next step of the cleaning process. By removing as much dirt as possible, you’ll ensure a more effective disinfection process and a cleaner mattress overall.

Step 3: Apply the cleaning solution

Once you’ve vacuumed the mattress, it’s time to apply the cleaning solution to remove any stains or lingering bacteria. Follow these steps to effectively apply the cleaning solution:

  1. Mix the cleaning solution according to the instructions provided. Make sure to follow the recommended dilution ratio for optimal results.
  2. Fill a spray bottle with the prepared cleaning solution. This will allow you to easily distribute the solution onto the mattress surface.
  3. Hold the spray bottle a few inches away from the mattress and spray the solution evenly across the entire mattress. Ensure that the solution covers both the top and sides of the mattress.
  4. Allow the cleaning solution to sit on the mattress for a few minutes. This will help break down any stains or bacteria, making them easier to remove during the cleaning process.

By applying the cleaning solution evenly and allowing it to sit, you’re giving it time to work its magic and effectively disinfect the mattress. This step is crucial in ensuring a thorough cleaning and eliminating any potential contaminants.

Step 4: Spot clean stains

If there are any visible stains on your used mattress, it’s important to spot clean them before proceeding with the disinfection process. Follow these steps to effectively remove stains:

  1. Dampen a clean cloth or sponge with the cleaning solution. Ensure the cloth or sponge is not soaking wet, as excessive moisture can lead to mold or mildew.
  2. Gently dab the stained area with the dampened cloth or sponge. Avoid rubbing the stain vigorously, as this may spread the stain or push it deeper into the mattress.
  3. Continue dabbing the stain gently, using a blotting motion. This will help lift the stain without saturating the mattress.
  4. If the stain persists after the first attempt, repeat the process. Apply a small amount of the cleaning solution directly to the stain and gently blot with a clean cloth or sponge.

It’s important to be patient and gentle when spot cleaning stains on a mattress. Harsh scrubbing or excessive moisture can damage the fabric and affect the overall integrity of the mattress. By approaching the stain with care and persistence, you can effectively remove it and ensure a cleaner surface for the disinfection process.

To disinfect a used mattress, start by vacuuming it thoroughly to remove any dust and debris. Then, use a fabric-safe disinfectant spray or a mixture of water and vinegar to lightly mist the surface. Allow the mattress to air dry completely before using it again.

Step 5: Deodorize with baking soda

In addition to disinfecting your used mattress, it’s important to eliminate any lingering odors. Baking soda is a natural deodorizer that can effectively neutralize unpleasant smells. Follow these steps to deodorize your mattress:

  1. Sprinkle a generous amount of baking soda all over the mattress. Ensure that you cover the entire surface evenly.
  2. Using a clean cloth or sponge, gently rub the baking soda into the fabric. This will help the baking soda penetrate deeper into the mattress and absorb any odors.
  3. After rubbing the baking soda, let it sit on the mattress for several hours or preferably overnight. This will give the baking soda enough time to work its magic and absorb any unwanted smells.

Baking soda is an effective and natural way to deodorize your mattress. It helps to neutralize odors without introducing any harsh chemicals or artificial fragrances. By allowing the baking soda to sit for an extended period, you’ll ensure maximum odor elimination and a fresher-smelling mattress.

Step 6: Vacuum again

After allowing the baking soda to sit on the mattress for several hours or overnight, it’s time to remove any residue and ensure a clean surface. Follow these steps to effectively vacuum the mattress again:

  1. Using the upholstery attachment on your vacuum cleaner, go over the entire surface of the mattress. Make sure to cover all areas, including the sides and seams.
  2. Thoroughly vacuum the mattress to remove any remaining baking soda residue. Pay close attention to ensure that no traces of baking soda are left behind.
  3. Go over the surface multiple times if needed, ensuring that all residue is completely gone.

Vacuuming the mattress again after applying and allowing the baking soda to sit will help eliminate any residues and ensure a cleaner surface. By removing all traces of the baking soda, you’ll be left with a fresh and odor-free mattress ready for use.

Step 7: Air dry and disinfect

After completing the cleaning process, it’s important to ensure that the mattress is properly dried and disinfected before use. Follow these steps to air dry and disinfect your mattress:

  1. Open windows and doors to allow fresh air to circulate in the room. Proper ventilation will help in drying the mattress more quickly and effectively.
  2. Leave the mattress in a well-ventilated area and allow it to air dry completely. The drying time may vary depending on factors such as humidity levels and airflow.
  3. Once the mattress is dry, you can take an extra step to disinfect it further by misting the surface with a disinfectant spray. Choose a disinfectant spray specifically designed for use on mattresses or upholstery.
  4. Ensure that you cover the entire surface of the mattress with the disinfectant spray, focusing on areas that are prone to bacteria and germs.

Properly air drying and disinfecting your mattress is crucial for ensuring its cleanliness and eliminating any remaining bacteria or allergens. By following these steps, you’ll be able to enjoy a fresh, sanitized, and comfortable sleeping surface.


Disinfecting a used mattress is essential to ensure a clean and healthy sleeping environment. By following the step-by-step guide outlined in this article, you can effectively clean and disinfect your mattress, removing dirt, stains, and bacteria. Here is a recap of the steps:

  1. Gather the necessary supplies, including a cleaning solution, spray bottle, vacuum cleaner, baking soda, clean cloth or sponge, and gloves.
  2. Vacuum the mattress thoroughly, paying attention to seams and crevices.
  3. Apply the cleaning solution evenly, allowing it to sit for a few minutes.
  4. Spot clean any stains using a damp cloth or sponge.
  5. Deodorize the mattress by sprinkling baking soda all over and letting it sit for several hours.
  6. Vacuum the mattress again to remove baking soda residue.
  7. Air dry the mattress by opening windows and doors, then mist it with a disinfectant spray.

By following these steps, you can ensure that your used mattress is thoroughly cleaned, free from dirt, stains, and bacteria, and ready for a comfortable night’s sleep.

Remember, maintaining a clean and hygienic sleeping environment is crucial for your overall well-being. Regularly disinfecting your mattress, especially if it’s used, will help prevent the buildup of allergens and ensure a restful and healthy sleep.

So, don’t forget to prioritize the cleanliness of your mattress and enjoy a refreshing and comfortable sleeping experience night after night.

Frequently Asked Questions about How To Disinfect A Used Mattress

Is it safe to use a used mattress?

It can be safe to use a used mattress as long as it has been properly cleaned and disinfected. With the right cleaning methods, you can ensure that the mattress is free from any potential health hazards.
What are the common methods to disinfect a used mattress?

There are several common methods to disinfect a used mattress, including using a steam cleaner, applying baking soda and vinegar, or using a mattress disinfectant spray. Each method has its own benefits and can effectively eliminate bacteria and odors.
How often should I disinfect my mattress?

It is recommended to disinfect your mattress at least once every six months to maintain a clean and healthy sleeping environment. However, if the mattress has been exposed to spills, stains, or has been used by multiple people, more frequent disinfection may be necessary.
Can I use household cleaning products to disinfect my mattress?

Yes, you can use household cleaning products such as baking soda, vinegar, or hydrogen peroxide to disinfect your mattress. These products are effective at killing bacteria and removing odors without the need for harsh chemicals.
Are there any natural ways to disinfect a mattress?

Yes, there are natural ways to disinfect a mattress, such as using essential oils with antimicrobial properties, like tea tree oil or lavender oil. These oils can be diluted with water and sprayed onto the mattress to help kill bacteria and freshen the fabric.

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