How to Clean a Memory Foam Mattress Topper With Urine

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If your memory foam mattress topper has been peed on, it’s important to clean it immediately. Urine can cause permanent stains and odors if not cleaned up right away.

  • If the urine stain is fresh, blot it with a clean cloth to remove as much liquid as possible
  • Mix together equal parts water and white vinegar
  • Using a clean cloth, sponge the solution onto the stain and let it sit for about 15 minutes
  • Blot the area again with a clean cloth to remove the vinegar solution
  • Repeat steps 2-4 until the stain is gone
  • Let the area dry completely before using your mattress topper again
How to Clean a Memory Foam Mattress Topper With Urine


How Do You Get Urine Out of Memory Foam?

If you have ever had the unfortunate experience of spilling urine on your memory foam mattress, you know that it can be a difficult stain to remove. Urine is a protein-based stain that can actually change the structure of the foam, making it harder to clean and potentially causing permanent damage. But don’t despair – there are things you can do to get rid of the stain and restore your mattress to its former glory.

The first step is to blot up as much of the urine as possible with a clean, dry cloth. Be sure not to rub or scrub, as this will only spread the stain and make it harder to remove. Once you have blotted up as much liquid as possible, it’s time to start working on the stain itself.

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There are a few different methods you can try, but we recommend starting with a mixture of hydrogen peroxide and baking soda. Simply mix together equal parts hydrogen peroxide and baking soda until you form a paste, then apply it directly to the stained area. Let it sit for about an hour before wiping away with a damp cloth – you should see a significant difference in the appearance of the stain.

If that doesn’t do the trick, you can also try using white vinegar or dish soap (diluted with water). Apply either one directly to the stained area and let it sit for several minutes before blotting away with a damp cloth – again, you should see some improvement in the appearance of the stain. If all else fails, you may need to call in professional cleaners who specialize in memory foam mattresses.

They will likely use harsh chemicals that are not safe for regular use, but they may be your best bet at getting rid of tough stains like urine from memory foam.

Does Urine Ruin Memory Foam?

No, urine does not ruin memory foam. In fact, memory foam is highly resistant to stains and odors. Urine can cause temporary discoloration of the foam, but it will eventually fade back to its original color.

Memory foam is also resistant to mold and mildew, so you don’t have to worry about your mattress becoming ruined if it gets wet.

Can You Clean a Mattress After Pee?

Most people don’t realize that you can actually clean a mattress after pee. There are a few things you need to do in order to get rid of the urine and make your mattress look and smell fresh again.

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First, you need to remove all of the bedding and any other materials that may be on the mattress.

This includes sheets, blankets, pillows, etc. Once everything is removed, you’ll want to vacuum the entire mattress surface with a handheld vacuum cleaner. Be sure to go over each area multiple times to ensure all of the urine is picked up.

Next, you’ll need to create a cleaning solution. You can use a mixture of water and white vinegar or water and baking soda. Apply this solution generously over the entire affected area and let it sit for at least 15 minutes so it has time to work its way into the fabric.

After 15 minutes have passed, take a clean cloth and blot away as much of the solution as possible. Rinse the area with clean water and blot dry once more. Finally, allow the mattress to air dry completely before putting any new bedding back on top.

How to Clean Pee Off a Memory Foam Mattress

How to Get Urine Out of a Mattress When Dry

No one wants to think about how to get urine out of a mattress when dry, but unfortunately accidents happen. If you’re dealing with this issue, never fear! There are several ways to remove dried urine stains from your mattress so you can sleep soundly again.

To start, mix together one part white vinegar and two parts water in a bowl. Then, using a clean cloth, sponge the mixture onto the stained area of the mattress. Let it sit for 15 minutes before blotting it up with another clean cloth.

Repeat this process until the stain is gone.

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If the vinegar method doesn’t work, you can also try sprinkling baking soda on the stain and letting it sit for 30 minutes before vacuuming it up. You may need to repeat this process a few times to get rid of all traces of the stain.

If you have a steam cleaner, you can also use this tool to remove dried urine stains from your mattress. Simply run the steam cleaner over the affected area and let it do its job! Finally, if you’re still struggling to remove a dried urine stain from your mattress, you can always call in professional cleaners who will have no problem getting rid of even the most stubborn stains.


If you have a memory foam mattress topper with urine on it, don’t worry! There are a few easy steps you can follow to clean it up. First, blot the area with a clean white cloth to absorb as much of the urine as possible.

Next, mix together equal parts water and vinegar and use this solution to sponge the area. Finally, rinse the area with clean water and allow it to air dry.