How to get pee smell out of mattress overnight?

Author: Leif Bahringer  |  Last update: Monday, May 26, 2025

Sprinkling the mattress with bicarbonate of soda and leaving it to sit there for 10 hours should give it plenty of time to work its magic. Bicarbonate of soda has a basic pH level, which means that it won't just mask the smell like a deodorising spray, but it will break down the ammonia and get rid of it.

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 long does pee smell stay on bed?

Urine can dry fairly quickly. In fact, it may virtually disappear within about two to four hours. But even if the mattress is no longer damp, the odds are good that you'll still be able to smell the presence of urine. Understanding how to get the pee smell out of a mattress starts with patience.

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.

What neutralizes the smell of urine?

Combat Urine with Hydrogen Peroxide and Surfactants Together

The hydrogen peroxide in Clorox ® Urine Remover breaks down the odor at its source through oxidization and removes uric acid crystals.

How To Get Rid Of Pee Smell On A Mattress [Detailed Guide]

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 destroys human 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.

How to deodorize a mattress?

Mix white vinegar and water in equal parts to apply the vinegar solution, then pour it into a spray bottle. Spray the solution across the mattress until you achieve a light coverage. Then, let the mattress dry. With this in mind, you can combine this step with leaving your mattress outside in the sun.

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 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.

How to clean a mattress after pee?

  1. Strip the bed.
  2. Blot the wet mattress with a dry towel.
  3. Spray the pee-soaked area with a white vinegar solution.
  4. Sprinkle the urine with baking soda.
  5. Vacuum the soiled baking soda.
  6. Spray the urine stains with a heavy-duty solution.
  7. Let the mattress soak for a day.
  8. Let the solution completely dry.

Does pee still smell after it dries?

The dried urine will smell until it is cleaned properly.

Is it bad to sleep in a room that smells like pee?

Not only is it nasty, it's also bad for your health! The ammonia that causes the stink can irritate the lungs and again, cause problems with the respiratory system. If you can smell it, you can breathe it, which means that bacteria is hurting more than just your nostrils.

What absorbs bad smells in mattress?

Using a hand sifter, sprinkle baking soda over the surface of your mattress. If there's any moisture apparent on your mattress, let it air dry. Then, after an hour or so, simply vacuum the baking soda up, and voila! A fresh-smelling bed.

Does vinegar remove urine odor?

Vinegar Cleaning Solution– Add one part white vinegar to one part water. Urine smells like ammonia, and this is neutralized with white vinegar. After blotting the area dry, pour the vinegar solution on the affected area, and let the solution soak for 10 minutes to reach the deepest fibers in the rug.

How long to leave baking soda on a mattress?

Letting It Sit

Time Matters: Let the baking soda sit undisturbed for at least 15 minutes. For deeper cleaning, especially if the mattress is particularly odorous or hasn't been cleaned in a while, leave it on for several hours or even overnight.

Will urine smell eventually go away from a mattress?

Urea would be broken down to ammonia by bacteria or fungus. The ORIGINAL pee smell may disappear, but it will be replaced by critters and their metabolites. Just get some spray for pet urine. Alternate washes of vinegar and baking soda can help neutralize the smells.

Can a peed on mattress be saved?

All you need is an enzyme-based cleaner and some baking soda, vinegar, borax, or hydrogen peroxide. Removing urine stains can be a chore, but it's something you should do as soon as quickly as possible. Bed-wetting accidents can lead to bacteria and mold growth, ruining your mattress.

What should I do if I accidentally pee my bed?

Know How to Clean Urine from a Mattress
  1. Blot the urine spot. Using a dry towel, press down repeatedly to soak up the urine. ...
  2. Mix up a simple cleaning solution. You can skip the fancy cleaning products and find what you need right in your kitchen: white vinegar and warm water. ...
  3. Neutralize the urine smell.

Can I use Febreze on my mattress?

Use fabric cleaners like Lysol, Febreze, or Resolve, ensuring you don't soak the mattress. Application Techniques: Spray evenly from a distance, targeting any odor-prone areas, and let it dry completely before making the bed.

How long does it take for a mattress to remove smell?

The majority of off-gassing odors dissipate within a few hours of unpacking the mattress. However, you may be able to smell traces for several days to a few weeks, particularly if the model contains primarily synthetic foam.

How do you deep clean a mattress?

Another homemade cleaning agent is hydrogen peroxide that you can also mix with baking soda and a few drops of dish soap. It is useful for removing sweat, urine, or blood stains. The simplest way is to make a 50:50 solution with water and rub it in the mattress stains with a soft brush so as not to damage the fabric.

What neutralizes pee smell?

Be especially careful not to spread the stain further, and avoid rubbing the area. White vinegar is an excellent ally for neutralizing odors. Dilute one part white vinegar with one part water and spray it directly on the affected area.

How to clean urine from a 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 overpowers the smell of pee?

Baking soda naturally neutralizes odors. Sprinkle it liberally on the damp area or even an old urine stain, and work the powder gently into the fibers of any fabric, rug or carpet.

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