How To Get Smells Out Of A Mattress?

Updated

June 28, 2021

Sleepy's Express is reader-supported, that means if you buy something via a link on this page, we might earn a commission. Thank you kindly.

Does your bedroom have a bit of an off-putting smell? If so, it could be because of your bed. When the mattress absorbs all the body's sweat and dead skin cells, it begins to smell. So, if you want to know how to get smells out of a mattress, this article is for you. Besides that, you'll also learn about:

  • How to get rid of mattress odour?
  • How to get odours out of a mattress?
  • How to get the sweat smell out of a mattress?
  • How to deodorize a mattress?


A clean mattress is the best way to prevent odours from accumulating. By using enzymes or off-gassing, you can also get odours out of a mattress. An excellent way to get rid of light odours is to take them out and air them out. Besides, letting it soak under the sun for a few hours is always beneficial.

How to get rid of mattress odour

As an adult, you get to buy your mattress. When you put some sheets and a nice comforter on it, you don't think about your mattress anymore. But after use, you need to take off it, so we have listed a few scenarios and what to do to remove the smells. But to get odours out of a mattress you can check your sheets because if you don't launder your sheets regularly. Over time, your mattress will absorb that smell. Make sure to wash your sheets every 4-5 days to avoid this. Then open a window to give your mattress a chance to breathe. When your windows are open, deodorize and refresh your mattress.

New mattress smell and off-gassing

Mattress industry professionals use the term off-gassing to describe how new mattresses smell. The mattress foam contains volatile organic compounds (VOCs). When it reacts with the air, it produces the smell. Although most Australian mattresses are non-toxic, some still have this issue.

Give the off-gassing issue some time, open a window, and allow the room to ventilate. In some mattress in a box beds, this is a normal, natural process that occurs. 

How to get the sweat smell out of a mattress?

Mattresses and moisture do not mix well. Once your mattress absorbs sweat, it has nowhere to go. As a result, your mattress may smell sweaty. You can dry clean your mattress to get the sweat smell out of the mattress:

  1. Vacuum the mattress to remove any remaining particles.
  2. Using a spray bottle, apply a thin layer of white vinegar to the entire mattress.
  3. Let the mattress air dry in the sun. The sun kills the bacteria that cause sweat to smell.

Additionally, the fresh air breathes new life into the mattress fibres. As a result, the odour is removed. After four to six hours of sunlight, the smell should be gone.

How to get rid of musty smells on the mattress?

Every night, the average person sweats half a pint of liquid out of their bodies. This could cause your mattress to smell musty. Here's how you can get the musty smell out of your mattress.

First, determine the cause of the odour. Then use antibacterial spray on the area. Microbes might be responsible for the odour, so the spray should get to the root of the problem. Of course, users could always use a generous amount of disinfectant all over your mattress, to be doubly sure. 

After, place your mattress in a sunny area and let it air out and dry. Sunlight is an excellent natural disinfectant.


How to deodorise a mattress?

Baking soda can be used to clean your mattress. However, did you know that it's an excellent way to deodorize your mattress and keep it bacteria-free? Despite being a low-cost and straightforward ingredient, it has proven helpful in deodorizing mattresses.

Baking soda kills bacteria and removes germs from all surfaces. In addition to being an excellent disinfectant, it is also a fantastic deodorizer.

  1. The first step is to remove all the pillows and sheets from the bed and vacuum the mattress.
  2. Spray vinegar over the entire mattress with a spray bottle and allow it to dry.
  3. Once the mattress is dry, apply baking soda all over it.
  4. Let the baking soda rest on the mattress. After 30 minutes, vacuum the mattress again.
  5. Adding essential oils will also improve the smell. You should deodorize your mattress after every six months to keep it clean and odour-free.