How To Clean Urine From Memory Foam Mattress? (Expert Tips)

How to clean urine from memory foam usually puzzles many people as it is not an easy task. In fact, when dealing with urine accidents can be troublesome due to their absorbent properties. This article will provide you with ways to clean urine from a memory foam mattress.

How To Clean Urine From Memory Foam Mattress?

If you detect the urine early while it is still wet, chances are you can easily get urine out of your bed. Follow the 6 steps below for a successful cleanup:

Step 1: Strip the bedding

It is advised that you should remove the bedding from the mattress and place it into your washing machine as soon as possible. 

Step 2: Blot the affected area

To remove excess moisture, you should gently press rags or paper towels on top of the affected area. Gently blot the affected area instead of rubbing it to avoid pushing the urine deeper into the mattress. Open any windows in the room and switch on a fan (if possible) to help increase airflow in the room

Step 3: Utilize vinegar

Pour equal parts of white vinegar and water into a spray bottle. Besides, blot to remove any remaining odor and moisture. 

Step 4: Apply baking soda

Sprinkle baking soda over the affected area, making sure not to rub it in. Leave it for at least 30 minutes (or longer, if possible) to absorb any remaining odor. 

Step 5: Vacuum

This step involves vacuuming up the baking soda and checking for any remaining stains or urine odors on the mattress.

Step 6: Repeat if needed

Repeat steps 3 to 5 until all stains and odors have been eliminated to your satisfaction. 

Read more: How To Clean Mattress Without Vacuum: 4 Helpful Hacks

How To Remove Dried Urine Stains?

Learn about tips to get dried urine stains out of the mattress

If you discover the urine late and it has already dried, you need a stronger cleaning solution to remove the dried strain. Here are 6 steps we highly recommend you follow: 

Step 1: Strip the bedding

This step is the same. All you need is to strip the bedding and have it cleaned as quickly as possible. 

Step 2: Implement a stronger solution

Combine 6 tablespoons of baking soda, ½ teaspoon of natural dish soap, and 16 ounces of hydrogen peroxide (3%) in a spray bottle to create a solution.

Step 3: Spray the stain 

This step means spray the solution onto the dried urine stain. 

Step 4: Wait

Wait for around 4-6 hours. During this time, the solution will be dry and the baking soda is expected to form a layer on the stain. 

Step 5: Vacuum

In this step, you need to vacuum to clean the baking soda off your mattress.

Step 6: Repeat if needed

If the stain or urine odor persists, you should repeat steps 3, 4, and 5 until there are no signs of stains and urine odor. 

How To Prevent Urine Accidents And Smells?

We are all familiar with the saying: “ Prevention is better than cure”. Prevention is key when it comes to avoiding future stains and odors. 

Find out ways to avoid future urine smells

To prevent this from happening, the best way is to make sure that your mattress is properly protected. It is recommended to use a high-quality, waterproof mattress protector. When accidents occur, the urine will pool on the removable protector instead of your mattress. Although you still need to clean the sheet covering the protector, it saves you the hassles of directly cleaning urine from the memory foam mattress. 

Besides, it is necessary to wash your sheets and other bedding regularly for the sake of your family’s health. We suggest cleaning these items once per week.

Read more: How To Clean Fiberglass From Mattress? Expert Tips


Urine can ruin your perfect mattress. However, by following the steps mentioned above, you can know how to clean urine from memory foam mattresses effectively, and investing in a waterproof mattress protector is well worth the expense.