How to Clean Urine from a Memory Foam Mattress?

A little pee incident on the surface you sleep on, no matter who did it, obviously it cannot be the most glamorous moment of your life, and at the end of the day, the job of cleaning it will always fall on you. If you have a pet or child who had an accident on the bed, you need to clean it soon! The stain of the urine is the worst thing and you are reminded of the unsightly mess every time you change your sheets or covers. Unfortunately, like your blankets and sheets, your bed can’t just be thrown into the washing machine. Then there comes the smell, which is a horrible thing to digest too. This post is for those moms and dads out there, whose child hasn’t quite gotten the hang of potty training yet.

If your pet or child makes this cleanup job a regular chore for you, then we suggest you look for a mattress with a removable and machine washable cover.

Just like blood when it comes to a urine stain, the sooner you get to it the better.

This article will help you by giving you tips about how to clean urine out from your memory foam fully, how to sanitize properly, and how to remove odors or stains left behind.

Things you need

As ingredients, most of the items you can use are some normal household things that may already be a staple in your pantry. So, you might not need to run to the store in the middle of the night. Before doing anything else first make sure you spot test a tiny, low key area of your bed so that your mattress won’t be harmed by using an unnecessary solution in the normal region of the surface.

What will you need for the Solution?

  • Empty spray bottle
  • Baking soda
  • Hydrogen Peroxide
  • Liquid dishwashing soap
  • Lavender essential oil (for fancy people and optional)
  • Vinegar

To make a cleaning solution, you will mix eight ounces of hydrogen peroxide, three tablespoons of baking soda, half a teaspoon of dish soap into your clean and hollow spray bottle. If you want a fancy solution, you can add a drop or two of lavender oil. It’ll counteract the odor, and help you or your baby to get a night of better sleep.

Then you need to shake the spray bottle gently, to blend the ingredients, but doing it forcefully will make you have a carbonated mess to clean up in addition to a urine-stained mattress.


Soak your memory foam with Vinegar

Vinegar is your best friend, no matter if the accident just occurred or it happened a long time ago. If the crime scene is still wet, the first thing you have to do is soak all the dampness with a dry cotton towel or a paper towel.

Once it becomes dry, the entire area and a little bit further have to get soaked up with vinegar (white vinegar). If the area has already dried on its own, then without waiting you can just skip to this vinegar step. Until it becomes dry use the vinegar.

Use the Solution

Now you spray the mixture over the damaged area and give it five to ten minutes to let the place soak it up. If your stain is still there and not willing to come off, then you can have it set for 20 minutes. Until the mattress becomes dry, blot the solution with your towels.

Apply again if needed

If the stain doesn’t go, you need to keep reapplying the solution on the surface. As rubbing or wiping with the towel will only spread the stain, so you can just slowly blot it, and make sure to use light-colored towels or white paper towels, so the lifted stain can be seen by your naked eyes.

Sprinkle with baking soda

For any kind of stinky smell removal baking soda is perfect, if the stain is bearing a persistent stench, then you can specifically apply baking soda to neutralize it. It is also adept at absorbing moisture.

To apply this, you need to generously sprinkle it on the surface of the mattress, to make sure that it wraps both the stains and outside the edges of it. If this type of accident frequently happens to your bed, to keep things fresh you may want to regularly use a thin layer underneath the sheets.

Wait for it to dry

After you are done applying the mixture, give it time to let the surface fully dry. It takes about four to six hours normally. There shouldn’t be any sheets, blankets or covers on the memory foam mattress of yours. For occurring ventilation and dissipation, the airflow shouldn’t be blocked by anything.


Vacuuming the baking soda is the last step of the cleaning procedure. You have to vacuum all the cracks, crevices, and folds. This is an important step, as the baking soda can be rough, especially after absorbing the moisture.

Enzymatic cleaner (optional)

If you’re handling a pet accident scene, you may need to apply an enzymatic cleaner. It can neutralize the odor. As pets contain a sharp and strong sense of smell, chances are they’ll keep urinating on the same place if there is a constant stench by which a pet thinks of it as a signal, that the particular potty area is licensed.

Even after all this, there is a chance, that the smell will still be there. In this condition, you can use the enzymatic cleaner. Urine, no matter it’s from human or a pet, contains uric acid crystals. A daily recipe won’t be able to separate these crystals, and that’s why an enzyme-based cleaner is our only solution sometimes.

Waterproof mattress pad

Plenty of people who have experienced this undesirable event had a mattress pad already, but it didn’t live up to the anticipations. It is time to invest in a waterproof new pad of bed if a lick just happened on the surface. And, without saying it’s obvious that if you don’t have a mattress pad, this should be your very next investment. Even if it is only for precaution, the right protector will keep your bed feeling (and smelling) new and fresh longer.

If you ever need to file a warranty claim with your product manufacturer, this concept will come handy for you. You should know that having a stained bed often excludes any warranties.

How to Clean Dried Urine from a Memory Foam Mattress?

If you have a stained mattress or somehow missed the pee incident only to discover the damaged portion after it has already become dry, you will have to make a heavier cleaning mixture to do some heavy work. Most of the times all of these ingredients will be found in your household items or can easily be captured on a quick dollar store run.

  1. Use a spray bottle and mix your life-saving solution:
    • 8 oz hydrogen peroxide
    • 3 tablespoon baking soda
    • 2-3 drops of a liquid detergent
    • You can also include a few drops of essential oil to leave behind a refreshing scent. As it is known that lavender is created to make a relaxing environment to drift off to.
    • Make sure not to shake the bottle to blend, instead, a few swirls will work fine.
  2. Spray an acceptable amount of coverage over any visible stains, make sure everything is covered evenly.
  3. Let the mixture remain until it dries, then a layer of baking soda residue form should be developed for you to notice.
  4. Then vacuum off the residue and your work should be done.

If the stains or any stench are still there, you can apply this process again and again until they have totally disappeared. The longer the mixture stays the more it will work, and you won’t have to repeat these steps anymore.

Question mark with idea text

Did you know?

Tempur-pedic mattresses are one of the best quality beds one can imagine. They are famous for their ease, comfort and long-lasting technology.

Why sometimes adults pee on the bed?

People who spent a long time at bars and pass out often does this kind of accidents, but this is not the only reason. A number of health problems are also the reason why adults pee on the bed. For example, people with diabetes can cause bedwetting, because they have a higher level of urine production.

Another condition that can make people do pee incidents is a hormonal balance, ADH (antidiuretic hormone). If you don’t have enough of this hormone, your body won’t properly signal to reduce urine production at night.

Stress, constipation, sleep apnea, an expanded prostate or a UTI (Urinary tract infection) are other conditions that can cause sudden misstep sometimes.


We hope you never have to worry about how to get urine out of a memory foam mattress again. The above steps and methods can help you remove distasteful smells and gross stains from your bed. If you have had an unlucky situation you need to keep in mind to maintain applying and blotting until your towels look clean and dry.

The extension of a mattress protector can assure you won’t have to deal with this incident too often, it also keeps your bed long-lasting and fresh. Please do share this with your friends and family so that they can get the same help as you.

To concise what we have talked about above are given below:

  • Things you need to clean urine from a memory foam mattress
  • Steps to clean urine stains
  • How to clean dried urine from a memory foam mattress?
  • Why sometimes adults pee on the bed?

Some helpful informative sites for you to look at.


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