How to remove yellow stains from a memory foam mattress?

Author: Ms. Earnestine Kuhn PhD  |  Last update: Monday, June 23, 2025

  1. Step 1: Apply baking soda. Sprinkle baking soda over the yellow stains, and let it sit for at least 15 minutes.
  2. Step 2: Vacuum. Thoroughly vacuum up all the baking soda.
  3. Step 3: Apply upholstery cleaner. Follow the instructions on the bottle. ...
  4. Step 4: Repeat as necessary.

How to get yellow stains out of a memory foam mattress?

Mix 1 part white vinegar and 1 part water and spray the area generously. Sprinkle some baking soda on top and leave it to sit overnight or for at least eight hours. Once it's dry, vacuum the residue and check the stain. If it's still visible, repeat the process until you're satisfied with the result.

Why is my husband's side of the bed yellow?

Sweat and body oils: Everyone sweats and releases natural body oils while sleeping. Over time, these sweat and oil stains can accumulate and cause yellow discoloration on the bed (1). Urine: If your husband occasionally urinates in bed or has had accidents, this can lead to yellow stains on his side of the bed.

Why is my memory foam turning yellow?

containing polyurethane may cause yellow discoloration of the entire foam block. This is because the polyurethane material itself has a property of turning yellow, depending on UV irradiation, temperature, and humidity. You can rest assured that being yellowing is a natural phenomenon.

How do I get my memory foam mattress white again?

Mix one part baking soda and two parts cool water to form a paste. With a cool, damp cloth, apply the paste to the stained area of the mattress and lightly dab, working the paste into the stain. Let the paste dry for 30 minutes. Repeat the process with a cool, damp cloth.

How To Clean Mattress With Baking Soda - THE EASY WAY!

Can I use hydrogen peroxide on my memory foam mattress?

While we always advise against using hydrogen peroxide because it can affect the color and integrity of your memory foam mattress or mattress cover, sometimes a stronger solution is needed to get tough stains out.

Why do white mattresses turn yellow?

Mattresses can turn yellow due to natural processes such as sweat from the human body, skin rashes and friction from clothes. Such stains accumulate over time and form noticeable yellow stains on the surface of the mattress. Sweating in particular is the main cause of yellow stains on the mattress.

Can you rejuvenate memory foam?

Sun Exposure: Sunlight is a natural revitalizer for memory foam. Place your topper in direct sunlight for a few hours. The sun will help to evaporate any moisture trapped in the foam, which can be a cause of lumpiness.

How to whiten a yellowed mattress pad?

  1. Step 1: Apply baking soda. Sprinkle baking soda over the yellow stains, and let it sit for at least 15 minutes.
  2. Step 2: Vacuum. Thoroughly vacuum up all the baking soda.
  3. Step 3: Apply upholstery cleaner. Follow the instructions on the bottle. ...
  4. Step 4: Repeat as necessary.

How do you get urine stains out of memory foam?

Most urine stains can be cleaned either with a homemade vinegar cleaner, or a homemade hydrogen peroxide cleaner. Foams soak up liquids quickly, so all-foam beds can hold onto the smell of urine more than other mattresses. Many urine smells can be removed by making and using a simple baking soda paste.

Why should the wife sleep on the left side of the bed?

This position helps to maintain balance ,harmony, and healthy relationship, according to our feminine and masculine energy . As a wife we should always take the left side of the bed and the husband should sleep on the right side . Sweet dreams, lovely ladies!

Why do men's pillows turn yellow?

Pillows start to turn yellow due to a variety of factors, most of which involve the accumulation of moisture. Sweat, drool, wet hair, and even skincare products can contribute to yellow stains on a pillow.

How to remove yellow stains from white bedding?

Steps:
  1. In a bowl, mix the hydrogen peroxide and baking soda to form a paste.
  2. Apply the paste directly to the yellow stains and let it sit for 15–30 minutes.
  3. Wash your sheets as usual in warm water and ensure an extra rinse to clear away any residue.

Does hydrogen peroxide remove yellow stains from a mattress?

Without a mattress protector in place, yellow stains caused by sweat, body oils, urine, dust, dirt and other debris will begin to build up. Hydrogen peroxide is a powerful cleaning solution that helps shift stubborn stains in minutes. However, if you don't use it properly, you could cause lasting damage to your bed.

How do I get my memory foam mattress back to normal?

Rotate the Bed

However, you can still try to fix it. Rotate your bed so that you sleep in the opposite area of the mattress. This will cause a counter-pressure, eventually evening your sagging mattress. Again, please give it a few days or weeks for your mattress to return to its original shape.

Is it safe to put vinegar on memory foam mattress?

Memory foam mattresses are an investment that can last for years with proper care. People should clean stains when they occur to prevent them from becoming permanent. Cleaning a mattress is possible using everyday household ingredients, such as white vinegar, baking soda, and dishwashing soap.

Why is my memory foam mattress turning yellow?

The colour change ranges from pale yellow to light brown and can vary in shade across the mattress. The reason for the colour change is oxidation of the surface of the memory foam mattress as it reacts with oxygen in the air.

Can you remove old yellow stains from mattress?

Vacuum your mattress thoroughly. Mix three tablespoons of baking soda with one cup of hydrogen peroxide in a bowl until the soda dissolves. Add three to five drops of dish soap and mix this all together, then put the mixture in a clean, empty spray bottle. Spray this solution directly on the stain.

What is the best stain remover for mattress pad?

Apply Salt or Hydrogen Peroxide: A mixture of salt and cold water can help lift the stain. Alternatively, hydrogen peroxide can be effective for more stubborn stains but perform a patch test first to ensure it doesn't bleach the fabric.

How do you make memory foam white again?

Using harsh chemicals such as bleach will damage the foam materials. Instead, use a homemade solution of 1 part mild detergent and 2 parts water shaken in a spray bottle until dissolved. Lightly spray the mixture on the mattress. You only need enough to make the fabric surface lather slightly.

What ruins memory foam?

Not only that, but intense heat sources such as electric blankets or hot water bottles can interfere with the structure of the foam and ultimately break down the layers, shortening its overall lifespan.

What is the life expectancy of a memory foam mattress?

On average, a memory foam mattress lasts about 8 to 10 years, but it depends on a few factors.

Why does my husband turn the sheets yellow?

Bedding may turn yellow for a variety of reasons, such as body fluids, sweat, even the body lotion we use! In the article below, we will look deeper into those reasons and will explore some of the most effective methods to prevent your sheets from yellowing.

How do you get yellow sweat stains out of a white mattress?

White vinegar: White vinegar is a natural deodoriser and can help to eliminate any lingering odours from sweat stains. It also has antimicrobial properties that can help to kill bacteria and prevent mould growth. You can mix equal parts white vinegar and water into a spray bottle and use it to “mist” the affected area.

Will a mattress topper help a firm mattress?

Investing in a mattress topper is the most popular and immediate solution to make your firm mattress softer. Toppers sit on the surface of your mattress and can provide extra comfort for your mattress. A topper with a softer firmness rating will instantly make your mattress feel more comfortable.

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