How to clean pee off memory foam mattress?

Author: Itzel Towne  |  Last update: Friday, February 27, 2026

A homemade solution of 50% white vinegar and 50% water may be all you need. Saturate the area on your mattress using a spray bottle, and then follow with a layer of baking soda. This method is excellent for getting cat and dog pee out of a mattress. Be patient.

Is memory foam ruined if it gets wet?

Is memory foam ruined if it gets wet? Short answer: yes. You should always avoid getting your mattress wet.

Can a peed on a mattress be saved?

Create a mattress stain remover by combining 8 oz. hydrogen peroxide, 3 tbsp baking soda, 1 tsp dish soap in a spray bottle - this solution will remove urine stains on its own, just wait until the spots are gone.

How do you clean a memory foam mattress?

Here are our top tips on how to clean foam mattresses:
  1. Spot clean spills immediately. ...
  2. Try not to let stains dry. ...
  3. Avoid using harsh chemicals. ...
  4. Add a dash of baking soda. ...
  5. Treat urine stains with vinegar. ...
  6. Let your mattress air-dry. ...
  7. Use your vacuum cleaner. ...
  8. Deep clean with a steamer.

What kills urine smell in a mattress?

Baking soda, hydrogen peroxide, and liquid detergent will all come in handy to remove the stronger urine odor that can be associated with your animals, especially cats.

How to Clean Pee Off a Memory Foam Mattress

Does urine ruin memory foam?

Apart from the unpleasant odor, leaving urine untreated can lead to: Bacterial Growth: Warm and damp environments are breeding grounds for bacteria. Mold and Mildew: Over time, moisture trapped in the memory foam can lead to mold growth.

What destroys urine smell?

Hydrogen Peroxide Based Products

Products containing hydrogen peroxide can be effective on urine odors and stains. The hydrogen peroxide helps destroy the odor causing bacteria and can also help safely bleach out discolorations on hard and soft surfaces. Peroxi-Cide is ready to use, hospital grade disinfectant.

What not to do with memory foam mattress?

Similarly, electric blankets and hot water bottles should not be used with memory foam mattresses as the strong heat source will interfere with the foam's performance, damage the structure of the foam, and ultimately shorten its lifespan.

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.

How to get odor out of memory foam mattress?

If odors persist, spray a mixture of ¼ cup of white vinegar and ¾ cup of water on the mattress. Give it 10-15 minutes before blotting it out with a damp cloth. Then reapply a layer of baking soda and let it sit for 12-24 hours.

Is a mattress ruined if it gets pee on it?

If you notice a urine smell or a dried pee stain on a mattress, there's no reason to panic. You can still nurse that mattress back to health in a few easy steps. First, as with a fresh stain, toss the bedding and the washable mattress protector in the washing machine.

What to do if your mattress gets wet with pee?

Simply create an effective cleaning solution from two kitchen ingredients—white vinegar and warm water. Create 50/50 mix, equal parts vinegar and water in a spray bottle and apply to your mattress. Once applied, blot the mattress with a dry towel and repeat.

Is it OK to sleep in a pee mattress?

Urine Can Contain Bacteria That Can Cause Infections

This is especially true if the urine isn't removed completely or the bed is not allowed to dry completely. These bacteria can cause various infections, including urinary tract infections, skin infections, and respiratory infections.

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.

How to remove water stains from a memory foam mattress?

Blot away any excess liquid with a clean cloth and allow the mattress to dry completely. If the stain is stubborn, use a pinch of baking soda on top of the stain and let it sit for eight hours. Once the stain is neutralized and the mattress is clean, vacuum any remaining baking soda and allow the mattress to air dry.

Why can't you wash memory foam?

Due to the construction of memory foam, exposing it to the agitation of a washer and dryer will cause the foam to break apart. So yes, you can wash a memory foam pillow, but no, you cannot do so in the washing machine.

How to clean a foam mattress that has been peed on?

A homemade solution of 50% white vinegar and 50% water may be all you need. Saturate the area on your mattress using a spray bottle, and then follow with a layer of baking soda. This method is excellent for getting cat and dog pee out of a mattress.

How to get pee out of memory foam pillow?

How To Get Urine Out of Memory Foam Pillows
  1. Soak up excess moisture with a paper towel or a dry cloth rag.
  2. Spray the affected area with your vinegar or enzymatic cleaner and let sit for 15 minutes.
  3. Blot the area until dry.
  4. Sprinkle baking soda and leave overnight.
  5. Vacuum the debris.

How do you deep clean a memory foam mattress?

  1. Tip 1: Read the Care Instructions. ...
  2. Tip 2: Vacuum Your Mattress Every Week. ...
  3. Tip 3: Consider Using Baking Soda on Your Mattress. ...
  4. Tip 4: Clean Any Stains Straight Away With Mild Soap and Water. ...
  5. Tip 5: Apply Mild Detergent to Old and Tough Stains. ...
  6. Tip 6: Try a Solution of Vinegar, Detergent, and Water. ...
  7. FAQ. ...
  8. The Bottom Line.

Why are people no longer buying memory foam mattresses?

Retention of Heat

One of the most common complaints about memory foam mattresses is that they trap heat and become uncomfortably warm. Memory foam, particularly traditional memory foam, can become quite warm due to its design to respond to body heat and the density of the material.

Is it OK to flip a memory foam mattress?

No, you shouldn't flip your memory foam mattress. This is because the memory foam layer is only on the top of your mattress, not on the underside. If you flip it over, you won't enjoy the benefits of the memory foam. Additionally, the underside isn't suitable to sleep on and won't feel comfortable!

How many years should you keep a memory foam mattress?

On average, a memory foam mattress lasts about 8 to 10 years, but it depends on a few factors. If you're wondering whether your mattress is still doing its job—or if it's time to upgrade—this guide will help.

How to get pee smell out of mattress?

Combine equal parts water and distilled white vinegar in a spray bottle, then add 1-2 tablespoons of laundry detergent. Step 4: Spray and blot the affected area. Spray the solution generously on all parts of the mattress that came into contact with urine.

What is the best cleaner for human urine?

Debra Johnson, a cleaning expert for Merry Maids, recommends running urine-soaked articles through a full-wash cycle using cold water and one cup of distilled white vinegar (without detergent first). Vinegar is an excellent urine stain remover; it breaks down the uric acid in urine and makes the stain easier to remove.

Why does my house smell like pee but I can't find it?

It could be a wall, an AC vent, a spot on your floor, or any room in your house that has poor ventilation. If you have a cat, examine the rugs, carpets and furniture, as well as spots in which your cat likes to hang around. In case there have been some litter box accidents, check out these spots as well.

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