7 steps to clean urine from a memory foam mattress in wet condition 1.

Urine on memory foam mattress. Spray enough on the stain to completely saturate it. First, put a cup of hydrogen peroxide in a measuring cup with water, drops of dishwashing soap, and pour it into a spray bottle. Gently swirl the bottle to mix the ingredients.

If you scrub it, the urine will embed itself in your mattress. Spray a 50/50 mixture of distilled white vinegar and water into a spray bottle. And once you’re done, your memory foam mattress will be good to sleep on again.

Vacuum off the baking soda. For those who want to remove as much as possible from memory foam mattresses before laundering, use a mixture of white distilled vinegar and water. Leave the mixture on the mattress for an hour.

Spray and thoroughly saturate the stain with the mixture. While nighttime accidents can happen anytime, the mattress. So if you want a permanent solution.

Avoid shaking the bottle or the mixture will froth and block the spray. Cover the area with a generous layer of baking soda. Let the vinegar sit for roughly 15 minutes.

Swirl 8 ounces of hydrogen peroxide, 3 tablespoons of baking soda, and one spoon of dish soap in your spray. Let the baking soda sit on the mattress for as long as possible. Do not shake the bottle!