When Should Mattresses Be Deep-cleaned And How?

Are you wondering about the proper timing and methods for deep-cleaning your mattress? Look no further! In this article, we will explore the importance of deep-cleaning mattresses and provide you with practical tips on when and how to do it. Maintaining a clean and fresh sleeping environment is crucial for your health and well-being, so let’s dive into the world of mattress cleaning together!

Signs that indicate a mattress needs deep-cleaning

Visible stains and discoloration

One of the most obvious signs that your mattress needs deep-cleaning is visible stains and discoloration. Over time, spills, sweat, and bodily fluids can seep into the mattress, leaving unsightly stains. These stains not only affect the aesthetic appeal of your mattress but can also harbor bacteria and allergens. If you notice any stains or discoloration on your mattress, it’s a clear indication that it’s time for a deep-clean.

Persistent odor

Another sign that your mattress needs deep-cleaning is a persistent odor. Mattresses can absorb odors from various sources such as body sweat, pet dander, and spills. Over time, these odors can become trapped within the mattress, causing an unpleasant smell. If you find yourself waking up to a musty or unpleasant odor, it’s a clear sign that your mattress needs a thorough cleaning.

Allergies and respiratory issues

If you’ve been experiencing allergies or respiratory issues, your mattress could be the culprit. Dust mites, pet dander, and pollen can accumulate in your mattress, triggering allergies and asthma symptoms. If you frequently wake up with a stuffy nose, itchy eyes, or coughing, it’s a strong indication that your mattress needs a deep-clean to eliminate these allergens and improve your sleep quality.

How often should mattresses be deep-cleaned

Regular cleaning vs. deep-cleaning

Regular maintenance of your mattress is essential for its longevity and cleanliness. Regular cleaning involves tasks like spot-cleaning stains, vacuuming the surface, and flipping or rotating the mattress. However, these measures may not be enough to completely eliminate deep-seated dirt, allergens, and odors. That’s where deep-cleaning comes in.

Recommending deep-cleaning every 6 months

Industry experts recommend deep-cleaning your mattress at least every six months. This frequency allows for the thorough removal of dirt, dust mites, allergens, and odors. By deep-cleaning your mattress twice a year, you can ensure a healthier and more hygienic sleep environment.

Adjusting frequency based on individual circumstances

While the general recommendation is to deep-clean your mattress every six months, there are some factors to consider when determining the appropriate frequency for your individual circumstances. For example, if you have allergies or respiratory issues, you may need to deep-clean your mattress more frequently, such as every three to four months. Additionally, if you have young children or pets who frequently share your bed, you may also need to deep-clean more often. Evaluate your specific situation and adjust the frequency of deep-cleaning accordingly.

Different methods for deep-cleaning mattresses

Vacuuming the mattress

One of the simplest and most effective methods for deep-cleaning a mattress is vacuuming. Start by attaching a clean upholstery attachment to your vacuum cleaner and run it over the entire surface of the mattress. This will help remove surface dirt, dust, and allergens. Pay extra attention to areas with visible stains or discoloration, as well as the edges and corners of the mattress.

Using baking soda and essential oils

Baking soda is a natural cleaning agent that can help eliminate odors from your mattress. After vacuuming the mattress, sprinkle a generous amount of baking soda over the entire surface. For added freshness, you can also mix a few drops of essential oils, such as lavender or tea tree oil, with the baking soda before sprinkling it on the mattress. Let the baking soda sit for several hours or overnight to allow it to absorb any odors, then vacuum it off thoroughly.

Steam cleaning

Steam cleaning is another effective method for deep-cleaning your mattress. Using a handheld steam cleaner or a steam mop with mattress attachment, carefully go over the entire surface of the mattress. The high temperature of the steam will kill dust mites, bacteria, and other allergens, while also removing stains and odors. However, ensure that your mattress is suitable for steam cleaning, as excessive moisture can damage certain types of mattresses.

Professional mattress cleaning services

For a more thorough and hassle-free deep-clean, you can opt for professional mattress cleaning services. These services typically use specialized equipment and cleaning solutions to deep-clean your mattress. Professional cleaners are trained in identifying and treating different types of stains and odors effectively. While this option may involve an additional cost, it can provide peace of mind knowing that your mattress is being professionally cleaned.

Step-by-step guide to deep-clean a mattress

Remove all bedding and wash it

The first step in deep-cleaning your mattress is to strip off all bedding, including sheets, pillowcases, mattress protectors, and mattress toppers. Launder them according to the manufacturer’s instructions to ensure they are fresh and clean when you put them back on the bed.

Vacuum the entire surface of the mattress

Using an upholstery attachment, vacuum the entire surface of the mattress. Make sure to cover both sides and pay extra attention to areas with stains or discoloration. It’s important to remove any loose dirt, dust, and allergens before proceeding with the next steps.

Spot-treat stains with appropriate cleaning solutions

If you have any visible stains on your mattress, it’s important to tackle them before proceeding with the overall deep-cleaning process. Use appropriate cleaning solutions recommended for your mattress material and follow the instructions carefully. Gently blot the stains with a clean cloth or sponge and allow the cleaning solution to work its magic. Avoid saturating the mattress to prevent moisture build-up.

Sprinkle baking soda over the mattress

Once you’ve spot-treated any stains, it’s time to freshen up your mattress using baking soda. Sprinkle a generous amount of baking soda over the entire surface of the mattress. If desired, you can also mix a few drops of essential oils into the baking soda for a pleasant scent.

Let the baking soda sit for several hours

To allow the baking soda to absorb any moisture and odors, let it sit for several hours or overnight. This will ensure that it effectively neutralizes any lingering smells, leaving your mattress fresh and clean.

Vacuum the mattress again to remove the baking soda residue

After the baking soda has had enough time to work its magic, use the upholstery attachment on your vacuum cleaner to thoroughly vacuum the entire surface of the mattress. This will remove the baking soda residue along with any remaining dirt, dust, or allergens.

Consider using essential oils for a fresh scent

If desired, you can further enhance the freshness of your mattress by using essential oils. Add a few drops onto a clean cloth and gently rub it over the surface of the mattress. This will leave a subtle and pleasant scent that can contribute to a relaxing sleep environment.

Preventive measures to keep mattresses clean

Using a mattress protector

One of the best ways to prevent stains and extend the lifespan of your mattress is by using a mattress protector. A mattress protector acts as a barrier between your body and the mattress, preventing sweat, spills, and stains from seeping into the mattress. It is also typically waterproof, offering protection against liquid damage. Regularly wash and replace the mattress protector to maintain its effectiveness.

Regularly changing bedding

Changing your bedding regularly is another important preventive measure to keep your mattress clean. Aim to change your sheets, pillowcases, and other bedding at least once a week. This helps to remove sweat, dead skin cells, and allergens that accumulate on the surface of the bedding and can transfer to the mattress.

Avoiding eating or drinking on the bed

While it may be tempting to indulge in a snack or beverage in bed, doing so can increase the chances of spills and stains on your mattress. It’s best to avoid eating or drinking on the bed altogether to maintain a clean sleep environment.

Keeping pets off the mattress

As much as we love our furry friends, allowing them to sleep on the mattress can introduce allergens, hair, and potential accidents. To prevent this, establish a designated sleeping area for your pets that doesn’t involve your mattress. This will help minimize the risk of dirt, odors, and stains on your mattress.


Prioritizing the deep-cleaning of your mattress is essential for maintaining a healthy sleep environment. Visible stains, persistent odors, and allergies are clear signs that your mattress needs a thorough cleaning. By vacuuming, using baking soda, steam cleaning, or seeking professional help, you can deep-clean your mattress effectively. Remember to follow a step-by-step guide, removing bedding, vacuuming, spot-treating stains, and sprinkling baking soda. Additionally, take preventive measures such as using a mattress protector and regularly changing bedding. By incorporating these practices, you can ensure a clean and comfortable mattress, promoting a better night’s sleep for you and your loved ones. Choose a deep-cleaning method that suits your needs and resources to maintain a fresh and hygienic sleep surface.