Is Baking Soda Good for Wet or Dry Mattresses?

When it comes to taking care of your mattress, one common issue that many people face is wetness or dampness. Whether it's due to a spill, accident, or excessive sweating, a wet or damp mattress can be a breeding ground for mold and mildew, which can lead to unpleasant odors and even health issues. This is where baking soda can come to the rescue. Baking soda, also known as sodium bicarbonate, has long been hailed for it’s versatile cleaning and deodorizing properties. Not only does it work to absorb moisture, but it also has the ability to prevent the growth of mold and mildew. By simply sprinkling a generous amount of baking soda onto your wet or damp mattress and allowing it to sit for a few hours, you can effectively draw out the moisture and eliminate any potential mold or mildew concerns.

How Do You Use Baking Soda on a Wet Mattress?

When dealing with a wet mattress, using baking soda can be an effective solution. Baking soda has the ability to absorb moisture, which makes it ideal for addressing dampness in a mattress. This can be done by using towels, fans, or even a hairdryer on a cool setting.

Make sure to cover the entire area, paying special attention to any particularly damp spots.

After applying the baking soda, it’s important to let it sit for a few hours. This gives the baking soda enough time to do it’s job and fully absorb any remaining dampness. During this time, it’s recommended to keep the mattress in a well-ventilated area, preferably with some airflow.

Once the baking soda has had enough time to work it’s magic, it’s time to remove it from the mattress. The easiest way to do this is to use a wet-dry vacuum. This type of vacuum is designed to handle liquids and can effectively remove the baking soda along with any moisture it’s absorbed. Be sure to go over the entire surface of the mattress, paying close attention to any remaining damp spots.

For mattresses that are excessively wet, it may be helpful to use cat litter in addition to baking soda. Cat litter is highly absorbent and can help to soak up any excess dampness. After applying the litter, let it sit for a few hours along with the baking soda before vacuuming it up. This extra step can be particularly useful for mattresses that have been subjected to major spills or floods.

It not only helps to absorb moisture but also prevents the growth of mold and mildew.

If you leave baking soda on your mattress, it acts as a natural deodorizer and can effectively eliminate any unpleasant smells. It absorbs moisture and stains, resulting in the formation of clumps or lumps. However, this is a normal process and can be easily vacuumed after the recommended cleaning time.

What Happens if You Leave Baking Soda on Your Mattress?

If you leave baking soda on your mattress, it can work wonders in terms of eliminating unpleasant odors. Whether it’s the result of spilled liquids or accumulated body sweat, baking soda can help tackle those unwanted odors.

As a result, it may form clumps or lumps on the surface. This is a normal process and nothing to be concerned about. Once the recommended cleaning time has passed, you can easily vacuum these clumps and lumps, leaving your mattress fresh and clean.

To get the best results, it’s recommended to leave the baking soda on your mattress for at least several hours, or overnight if possible. This allows enough time for the baking soda to fully absorb any odors and moisture. After the recommended time has passed, simply use a vacuum cleaner with a brush attachment to remove the baking soda from your mattress.

Baking soda is an affordable and easy-to-use solution for refreshing your mattress. However, it’s important to note that it may not be as effective in addressing larger issues like deep stains or mold. In such cases, it’s best to consult a professional mattress cleaner or consider replacing the mattress altogether.

Other Uses for Baking Soda in Cleaning and Odor Elimination

Baking soda is a versatile and effective cleaner that can be used on both wet and dry mattresses. It helps absorb moisture and neutralize odors, making it an excellent choice for freshening up your mattress.

In addition to mattresses, baking soda can also be used to clean and deodorize other household items. You can sprinkle it on carpets and upholstery to remove odors, or mix it with water to form a paste for cleaning countertops, sinks, and other surfaces.

Baking soda can also be used to eliminate unpleasant smells from your refrigerator. Simply place an open box of baking soda in the fridge to absorb any unwanted odors. You can also use it to clean your bathroom by mixing it with vinegar to create a foaming cleanser.

Overall, baking soda is a safe and effective cleaning agent that can be used in a variety of household applications. Whether you need to freshen up your mattress or eliminate odors in other areas of your home, baking soda is a versatile solution.

If you find yourself with a wet memory foam mattress, it’s essential to act quickly to prevent further damage. One of the first steps you can take is to sprinkle baking soda over the mattress to absorb some of the moisture. Afterwards, use a wet/dry vacuum to remove any remaining water. However, it’s crucial to ensure that the mattress is fully dried before using it again.

How Do You Dry a Wet Memory Foam Mattress?

When it comes to dealing with a wet memory foam mattress, there are several steps you can take to ensure it dries properly. One method is to sprinkle baking soda onto the mattress. Baking soda is known for it’s absorbent properties and can help to soak up some of the moisture.

After the baking soda has had time to absorb some of the moisture, it’s time to start the drying process. Using a wet/dry vacuum, gently vacuum the mattress to remove any remaining liquid or excess moisture. Be sure to use the appropriate setting on the vacuum to avoid damaging the foam.

Once you’ve vacuumed the mattress, it’s important to let it dry fully before using it again. This can take several hours or even days, depending on the amount of moisture that needs to be removed. To help speed up the drying process, you can place the mattress in a well-ventilated area with good air circulation.

Another option is to use a fan or dehumidifier to help dry the mattress. These devices can help to increase air circulation and reduce humidity, which will aid in the drying process.

Source: How to dry a wet memory foam mattress…

Furthermore, bed bugs are known to be resilient pests and can survive in various environmental conditions. Therefore, relying solely on baking soda as a solution to eliminate bed bugs may not yield the desired results. Alternative methods such as professional pest control treatment or the use of specific insecticides are often recommended for effective eradication.

Can Bed Bugs Survive Baking Soda?

The use of baking soda as a bed bug treatment has been widely discussed, but it’s effectiveness remains a topic of debate.

Additionally, bed bugs can survive for long periods without feeding, which further reduces the effectiveness of any drying method.

Other Natural Remedies for Bed Bug Control

Aside from using baking soda, there are several other natural remedies that can help with bed bug control. One popular option is diatomaceous earth, a powder made from fossilized remains of aquatic organisms. It works by dehydrating and killing bed bugs upon contact.

Another natural remedy is tea tree oil, which has insecticidal properties that can repel and kill bed bugs. It can be mixed with water and sprayed onto infested areas or added to laundry to eliminate these pests.

Lavender oil is also known for it’s insect-repelling qualities. Using lavender-scented cleaning products or placing lavender sachets near your mattress can help deter bed bugs.

Additionally, steam cleaning can be an effective way to eliminate bed bugs and their eggs. The high temperature kills the pests and sanitizes the infested areas. Regularly vacuuming your mattress and surrounding areas may also help reduce their population.

These natural remedies can be used in combination with other bed bug control methods, such as thorough cleaning, decluttering, and sealing cracks and crevices to prevent reinfestation.


In conclusion, baking soda is indeed a valuable tool for maintaining the cleanliness and longevity of your mattress, whether it’s wet or dry. It’s moisture-absorbing properties make it an excellent choice for both scenarios, effectively eliminating unwanted dampness and preventing the growth of mold. For particularly wet situations, the additional use of cat litter can aid in soaking up excessive moisture.

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