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How to Get Rid of Mattress Topper Smell: Simple Tips

Mattress Topper Smell
» Mattress Topper Guides » How to Get Rid of Mattress Topper Smell: Simple Tips

If you use the mattress topper for a long time, it will emit an unpleasant odor. Sweat, skin cells, and other bodily fluids become trapped in the fabric. The smell may also be caused by dust mites, mold, or mildew. But there are other reasons as well. The materials from which mattresses and mattress toppers are made can also give off a pungent odor — some materials, such as latex, memory foam, and wool.

So, you’ve noticed your mattress topper smells bad. What to do? Let’s take a look at the causes of bad smells together and choose the most effective ways to combat the unpleasant smell of your bed.

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Simple Guide

There are a few things you can try to get rid of a mattress topper smell:

  • Vacuum the topper with the upholstery attachment to remove any dust or debris. First, you need to get rid of potential sources of odors. Their waste products cause an unpleasant smell in your bed.
  • Spot clean the topper with a mild soap and water solution. Mix dish soap with 1 cup of warm water. Use a clean cloth or sponge to apply soapy water to the mattress topper. Gently dab the solution onto the topper and rinse off with clean water.
  • Allow the topper to air out in a well-ventilated area such as a balcony or porch. Another option would be to place the topper in a room with an open window to allow for cross ventilation.
  • Use natural-based air fresheners to mask foul odors. It is only a temporary measure, but even it can alleviate the situation a little.

If the smell persists, you may need to replace the topper and find a new one. First, remove the old topper from the mattress. Then, clean the mattress thoroughly. Once the mattress is clean, measure the mattress to determine the size of the new topper. Purchase a topper that is the same size as the old topper or slightly larger. Place the new topper on the mattress and use a strapping system to secure it in place.

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mattress stinks

What are the best mattress toppers odor removers?

Several products on the market are designed to remove odors from mattresses. These products typically come in aerosol form and can be sprayed directly onto the mattress. Some popular products include Febreze Fabric Refresher and Odor Genie.

A mattress pad typically consists of a top layer of fabric, a middle layer of padding, and a bottom layer of fabric. The top and bottom layers of fabric are typically made from a durable, washable material such as cotton. The middle layer of padding is generally made from a material such as polyester fiberfill.

Depending on the part in which the focus of an unpleasant odor develops, the algorithm of actions will differ. If in the top layer, it will be enough to vacuum and ventilate the mattress cover well. A good soap solution is indispensable if the smell appears in a deep layer.

Alternative odor removers

You can use some alternative products to remove odors from mattresses. These products typically come in powders or liquids that can be sprinkled or sprayed onto the mattress. Some popular products include baking soda, vinegar, and lemon juice.

the mattress stinks

Baking soda

Baking soda is a natural product that can be used to remove odors from mattresses. It is a mild abrasive that will scrub away dirt and grime. It is also effective at absorbing odors. Sodium bicarbonate (baking soda) is an amphoteric substance. It reacts with acids and alkalis, converting them into neutral-smelling sodium salts or significantly reducing their properties.


Vinegar is an acidic substance that will break down dirt grime and absorb odors. Pour the vinegar into a spray bottle, drop 5-10 drops of your favorite essential oil into the bottle (optional but nice), stir, and spray the composition onto the pre-treated (see below) carpet, sofa, curtains, clothes. The pungent smell of vinegar will soon disappear along with unpleasant odors.

Lemon juice

Lemon has powerful disinfectant properties, so it is successfully used for deodorization and air purification in rooms. Its clean and fresh aroma tones invigorate and improve mood.

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Here are some frequently asked questions about our main question, “How to get the smell out of mattress topper”.

How often should you air your mattress?

You should air your mattress at least once a month to help prevent the build-up of sweat, skin cells, and dust mites.

Is the smell from memory foam toxic?

The smell from memory foam is not toxic. However, some people may be sensitive to the scent and may experience headaches, nausea, or respiratory irritation.

What to do if you can’t get rid of the smell?

If you can’t get rid of the smell, you may need to replace the topper. It is good if natural cotton (satin, jacquard) is used as the top layer of the mattress cover, even better – silk or bamboo fiber. Mixed or artificial fabrics are also often used (for example, polycotton is a modern practical hypoallergenic material).


Properly caring for your mattress topper will save you the hassle of getting rid of bad odors. But if the aroma has already appeared, it does not matter. Quick response and following our advice will help to eliminate it without difficulty.

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