How To Remove Water Stains From Mattress?

By Sakibul Islam

Water stains can ruin your mattress. If the moisture seeps inside the bed, then it might damage all the foam layers. Moreover, water stains generate a pungent smell if it’s from vomit or urine.

Such marks seem to be a small problem. But, they are sufficient to destroy the appearance of your bed. Plus, you cannot sell the mattress in this condition.

Fortunately, removing water stains is very easy. It’s less challenging than getting rid of stubborn blood or grease marks. Follow the given solutions to enjoy a clean and odor-free mattress.

Be Patient

Before you attack the stains with detergent or vinegar, it’s better to use a sponge to clean them. You can also use a cloth, but do not put too much water on your mattress. Use a vacuum once the surface is dry.

If the sheets are also in contact with the water or liquid stains, then clean them using a cool wash. Washing the sheets with hot water can make the stains more stubborn.

You have to be more attentive if you own a pillow-top mattress. Such a bed absorbs water quickly. Plus, its fibers take a lot of time to get rid of the moisture.

Using a water-resistant cover or sheet is also a bright idea, especially if you use a pillow top cushion.


You cannot ignore the versatility of a liquid and powder detergent. It can clean anything that plays a spoilsport in your bedroom.

So, the detergent remains on your side when you clean the mattress. Follow the given steps to remove the water stains using a detergent liquid or powder.

Sprinkle the powder detergent over the affected spot. Make sure the detergent does not contain bleach unless your mattress is white.

  • Use a damp cloth to rub it and cover all the water stains.
  • Wait for some time and let the detergent get rid of the marks.
  • Use a dry tissue to remove all the detergent leftovers.
  • Pat dry using a towel. You can also use a vacuum cleaner to collect all the residue.

Hydrogen Peroxide

A high-grade industrial cleaner, hydrogen peroxide removes all the water stains irrelevant to their age. You also need salt with hydrogen peroxide for efficient cleaning of your bed.

  • Mix hydrogen peroxide with salt to create a paste.
  • Apply this paste to the stains. Do not rub.
  • Let the paste sit there for around 30 minutes.
  • Use a dry tissue to remove the paste. Then, use a damp towel for finishing.


An important ingredient of multiple delicacies, corn starch is also an expert when it comes to water stain removal. You can also combine it with water or hydrogen peroxide for fast and effective stain cleaning. Follow the given steps to use corn starch.

  • Mix corn starch, hydrogen peroxide, and salt to create a paste.
  • Apply this paste over the stains. Cover all the marks.
  • Let the paste work for 30 minutes. Do not rub it in-between.
  • Pat dry and apply some baking soda if you notice unwanted odors.

White Vinegar

Mix 50/50 vinegar and water. Spray the mixture over the water stains and wait for around 10 minutes. Dab the residual with a clean cloth. Sprinkle some baking soda to get rid of the vinegar smell or any other unwanted odor.

Contact A Mattress Cleaning Company

You cannot remove all the water stains without any external help. The cleaning process can be backbreaking if the marks are stubborn or the stains generate an unbearable smell.

Contact an expert in such a situation.

Basic Maintenance Steps

Vacuum your mattress at least once every six months. Reduce the duration if you have asthma. The vacuum removes all the dust mites and dead skins that attract them. Focus on the headboard and along the edges.

If you own a one-sided mattress, then rotate it four times every 12 months. The rotation keeps your mattress strong, long-lasting, and prevents sinkage or sagging.


A few water stains will not destroy your mattress. But, frequent contact with moisture might damage your bed sooner than you expect.

Too many water stains make your mattress moist which leads to bacterial and mold growth. Sleeping on such a toxic surface might lead to odor and allergies. Plus, it also degrades the appearance of your bed.

Hence, keep your mattress stain-free with the methods we suggested above. Clean your sheets frequently and use a waterproof protector to keep your bed safe from water-related damages.

About the author

Sakibul the founder of Houzmark and co-founder of Houzhold, is a product reviews analyst who researches, compares, reviews, and writes about home appliances. With his extensive knowledge and experience, he provides valuable insights and recommendations to help consumers make informed decisions when purchasing products.