How to dry a wet mattress?

How to dry a wet mattress?


Drying a wet mattress may seem like a daunting task, but with the right approach, it can be done effectively. Whether your mattress got wet due to a spill, a leaky roof, or any other reason, it’s important to take immediate action to prevent mold and mildew growth. In this article, we will explore various methods and techniques to dry a wet mattress and restore it to its original condition.

Assess the Situation

Remove the Bedding: Start by removing all the bedding, including sheets, pillowcases, and mattress protectors. These items can retain moisture and hinder the drying process.

Identify the Source of Moisture: Before proceeding, it’s crucial to identify and address the source of moisture. If it’s a spill, clean it up promptly. If it’s a leak or water damage, fix the issue before attempting to dry the mattress.

Methods to Dry a Wet Mattress

Absorb Excess Moisture: Begin by using absorbent materials like towels or rags to soak up as much moisture as possible from the mattress surface. Gently press the towels onto the wet areas, being careful not to rub or scrub, as it can spread the moisture further.

Use a Wet-Dry Vacuum: If the mattress is heavily soaked, a wet-dry vacuum can be a useful tool. Set the vacuum to the wet mode and carefully run it over the wet areas of the mattress. This will help extract the moisture effectively.

Utilize Baking Soda: Baking soda is known for its moisture-absorbing properties and can help remove any residual odor. Sprinkle a generous amount of baking soda over the entire mattress surface and let it sit for a few hours. Vacuum the baking soda thoroughly to remove it along with any trapped moisture.

Expose to Fresh Air and Sunlight: If weather permits, take the mattress outside and place it in a well-ventilated area with direct sunlight. Fresh air and sunlight can aid in drying and naturally eliminate any remaining moisture and odors. Ensure that the mattress is placed on a clean and dry surface to prevent further contamination.

Additional Tips

Use Fans or Dehumidifiers: If the weather doesn’t allow for outdoor drying or if the mattress is still damp after exposure to sunlight, consider using fans or dehumidifiers indoors. These devices can help circulate air and speed up the drying process.

Rotate the Mattress: While drying, periodically rotate the mattress to ensure all sides receive equal exposure to air and sunlight. This will help prevent any potential mold or mildew growth.

Consider Professional Help: In severe cases where the mattress remains wet or develops a musty odor, it may be necessary to seek professional assistance. Professional mattress cleaners have specialized equipment and expertise to effectively dry and restore a wet mattress.


Drying a wet mattress requires prompt action and the right techniques to prevent mold and mildew growth. By following the steps mentioned above, you can effectively dry a wet mattress and restore it to its original condition. Remember to address the source of moisture before proceeding and take necessary precautions to ensure thorough drying. With proper care, your mattress will be clean, dry, and ready for use once again.


– Sleep Advisor:
– The Spruce:
– Good Housekeeping: