How to Get the Pee Smell Out of a Mattress

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Remove Pee Smell From Mattress

Accidents happen and if you have young children, pets, or a bedridden family member, you are likely to find urine stains and odors on the mattress.

Unless you have the mattress protected with a waterproof pad, urine can penetrate deep into the fibers of the mattress, leaving an odor that can be difficult to remove.

Of course, the best results will be obtained if you find accidental urine as soon as possible and clean the evidence immediately. You may need to try different cleaning products to completely remove the odor, depending on the age of the stain and its chemical makeup.

Pet urine is more concentrated and smells more than human urine. But with just a few household cleaning products, it is possible to eliminate the smell of pee, which has ended up on your mattress.

What You'll Need

Instructions

How to Clean Fresh Pee Stains on a Mattress

Remove All Bedding

When a urine accident occurs, remove all bedding as soon as possible. Throw damaged sheets, mattresses, and blankets in the washing machine.

Blot the Wet Stain

Use paper towels or microfiber cloths to blot up as much urine as possible. Put on rubber gloves and press firmly to help the towels absorb moisture. Change to a dry towel while transferring urine.

Treat the Stain

Mix half a teaspoon of enzyme-based stain remover or strong laundry detergent with a glass of warm water. Dip a soft bristle brush in the solution and lightly scrub the stained area of ​​the mattress.

Work from the outer edges of the stain toward the center to prevent it from enlarging.

Pat the area dry with a dry towel to absorb moisture.

Treat the Pee Smell

While the area is still damp, spray the freshly cleaned area with a generous layer of baking soda. Let the baking soda dry completely.

This can take several hours. When the dust is dry, use the pad attachment of a vacuum cleaner or a handheld vacuum to remove the dust.

How to Get an Old Pee Smell Out of a Mattress

If urine stains are not detected immediately, the smell of urine can penetrate deeper into the mattress fibers and still smell. Try these methods, starting with the mildest and becoming more aggressive, to eliminate the odor.

If possible, choose a dry, airy day to clean the mattress. This will help it dry faster. A thorough cleaning can take up to 12 hours to dry the mattress.

Use a Baking Soda Paste

Mix a cup of baking soda with a tablespoon of water to make a paste. Spread the paste generously on the areas that smell like pee. Use a soft bristle brush to apply the paste to the surface of the mattress.

Let the paste dry completely. It is best to leave the paste on the mattress for at least four hours to neutralize the smell of pee.

When the paste is dry, vacuum it up.

Tip

To cool the entire mattress, sprinkle the rest of the surface with dry baking soda. It will help absorb body odors and oils, and by vacuuming it will also trap dust and mites.

Use Distilled White Vinegar

Distilled white vinegar is a mild acid that helps neutralize the components of urine. Pour some distilled white vinegar into a spray bottle and sprinkle generously on areas that smell like pee.

Let the mattress air dry. The vinegar smell is strong at first but dissolves as it dries.

You can speed up the drying time by using the circulation fans to move the air around the mattress.

Use Hydrogen Peroxide

Hydrogen peroxide is a mild oxygen-based bleach-based disinfectant. It is sold in strengths of 3 to 10 percent in most drug stores. The three percent solution works best to remove urine odor without damaging the mattress surface.

Put some hydrogen peroxide in a spray bottle and generously cover the urine-stained area. Be sure to use it immediately after filling the bottle, as hydrogen peroxide turns to water after exposure to light. Let the mattress air dry.

Warning

Hydrogen peroxide is a mild bleach and can discolor a printed or colored mattress cover. If this is a problem, dilute the solution with the same amount of water before using it.

Use a Borax Paste

Borax, found in the laundry hallway, is an alkaline mineral that helps neutralize acid stains like urine. Although natural, it is toxic to humans and can cause skin, eye, and respiratory tract irritation.

Always wear rubber gloves and eye protection when using it and make sure the mattress is properly vacuumed before someone else uses it.

Mix a cup of borax with a tablespoon of water or enough to make a fine paste. Spread on the urine stain and lightly scrub with a soft bristle brush. Let the paste dry completely and vacuum up the residue.

Steam Clean the Mattress

If stain treatments haven't eliminated the smell of pee, try steam cleaning the entire mattress. This is not difficult, but it will take at least 12 hours to clean and dry the mattress.

We hope you enjoy watching this video aboutbHow to Get Pee Out of a Mattress in 5 Easy Steps

Source: Clean Freak & Germaphobe

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Last update on 2025-05-16 / Affiliate links / Images from Amazon Product Advertising API