How to deodorize a mattress?

How to deodorize a mattress?


When it comes to maintaining a clean and fresh sleeping environment, deodorizing your mattress is an essential task. Over time, mattresses can accumulate odors from sweat, spills, pet dander, and other sources. These odors can not only be unpleasant but also affect the quality of your sleep. In this article, we will explore effective methods to deodorize a mattress and restore its freshness.

Removing Surface Odors

Vacuuming: Start by vacuuming the surface of your mattress using a handheld vacuum or the upholstery attachment of your regular vacuum cleaner. This will help remove dust, dirt, and surface-level odors.

Baking Soda: Baking soda is a natural deodorizer that can effectively neutralize odors. Sprinkle a generous amount of baking soda over the entire mattress and let it sit for several hours or overnight. Vacuum the mattress again to remove the baking soda residue.

Addressing Stains and Spills

Spot Cleaning: For specific stains or spills on your mattress, spot cleaning is necessary. Create a solution by mixing equal parts of water and mild detergent. Dampen a clean cloth with the solution and gently blot the stained area. Avoid saturating the mattress, as excessive moisture can lead to mold or mildew growth.

Enzyme Cleaners: Enzyme-based cleaners are effective in breaking down organic stains and odors, such as urine or sweat. Follow the instructions on the cleaner’s packaging and apply it to the affected area. Allow the cleaner to sit for the recommended time before blotting it with a clean cloth or towel.

Eliminating Lingering Odors

Sunlight and Fresh Air: If possible, take your mattress outside on a sunny day. Sunlight and fresh air can help eliminate lingering odors naturally. Place the mattress in a well-ventilated area, preferably in direct sunlight, for a few hours. This method can be particularly helpful for removing musty smells.

Use Odor Absorbers: There are various odor absorbers available in the market, such as activated charcoal or odor-eliminating sprays. Follow the product instructions and apply them to your mattress to neutralize any remaining odors.

Preventing Future Odors

Mattress Protectors: Investing in a mattress protector can help prevent future odors by creating a barrier between your body and the mattress. Choose a waterproof and breathable protector that is easy to clean.

Regular Cleaning: To maintain a fresh-smelling mattress, establish a routine of regular cleaning. Vacuum the mattress at least once a month and spot clean any stains promptly. This proactive approach will help prevent odors from building up over time.


Deodorizing a mattress is an important step in maintaining a clean and hygienic sleeping environment. By following the methods mentioned above, you can effectively remove odors, stains, and spills from your mattress. Remember to vacuum regularly, use baking soda, spot clean stains, and consider using odor absorbers. Additionally, preventive measures like using mattress protectors and practicing regular cleaning will help keep your mattress fresh and odor-free for a longer time.


– Sleep Foundation:
– Healthline:
– The Spruce: