How To Get Rid Of Pee On a Mattress: Simple Steps That Actually Work

If you’re searching for How To Get Rid Of Pee On a Mattress, you’re likely dealing with a fresh accident or a stubborn old stain. This guide walks you through what to do right away, how to remove lingering odors, and how to handle dried stains without damaging your mattress.

What’s the First Thing I Should Do When Pee Gets on a Mattress?

Acting quickly is the best way to prevent a lasting stain or smell.

  1. Strip the bed immediately
    Remove all sheets, blankets, and mattress protectors and wash them according to their care labels.

  2. Blot—don’t rub—the wet spot
    Use clean, dry towels or paper towels to press firmly into the wet area. This helps pull moisture out of the mattress.

    • Avoid scrubbing, which can push urine deeper into the foam or padding.

  3. Apply a simple cleaning solution
    A common option is a mix of mild liquid soap and cool water. Lightly dampen a cloth with the solution and dab the stain. Do not soak the mattress.

  4. Blot again with plain water
    Use a clean cloth with plain water to remove any soap residue, then blot dry with a towel.

  5. Let the mattress dry completely
    Good airflow is important. If possible, stand the mattress on its side near an open window or use a fan. Avoid putting sheets back on until it’s fully dry to the touch.

How Do I Get Rid of the Smell After Cleaning?

Even when the visible stain is gone, a urine odor can linger. When learning How To Get Rid Of Pee On a Mattress, deodorizing is just as important as cleaning.

Simple odor-removal steps

  • Use a dry deodorizing powder
    Many people use common household powders to help absorb smells. Sprinkle a generous layer over the cleaned, slightly damp area.

  • Let it sit
    Leaving the powder on the mattress surface for several hours—or overnight if possible—gives it time to absorb odors.

  • Vacuum thoroughly
    Use a vacuum with an upholstery attachment to lift away the powder. Move slowly over the area to remove as much as possible.

If any odor remains, you can repeat the process. Odors from larger or older accidents may need more than one round.

Can I Remove Dried or Old Pee Stains From a Mattress?

Yes, dried stains are usually more stubborn but can often be improved with patience.

  1. Lightly re-dampen the stained area
    Use a spray bottle or a damp cloth with cool water to moisten (not soak) the spot. This helps break up dried residue.

  2. Apply a gentle cleaning solution
    A mild soap-and-water mix can be used here as well. Blot the solution into the stain using a cloth.

  3. Give it time
    Allow the solution to sit on the stain for several minutes so it can break down the residue.

  4. Blot and rinse carefully
    Blot with a clean, damp cloth to remove as much of the solution and loosened stain as possible.

  5. Dry fully
    Use towels, fans, and airflow. In some cases, a second treatment may further lighten the stain and reduce smell.

Very old or deep stains may never disappear completely, but many sleepers find they can significantly reduce both appearance and odor.

What Should I Avoid When Cleaning Pee Off a Mattress?

To protect your mattress and avoid making the problem worse, keep these points in mind:

  • Don’t soak the mattress
    Too much liquid can sink into the core, making it harder to dry and more likely to smell.

  • Avoid harsh chemicals or strong bleach
    These can discolor fabrics, damage foam, and leave strong chemical odors.

  • Skip high heat on wet areas
    Direct heat (like a hair dryer held very close) on a wet urine stain may set the stain rather than lift it. Focus on gentle airflow instead.

  • Don’t ignore lingering dampness
    If the mattress still feels damp after several hours, continue drying. Trapped moisture can lead to long-term odor issues.

How Can I Prevent Pee From Ruining My Mattress in the Future?

Once you know How To Get Rid Of Pee On a Mattress, it also helps to reduce the impact if it happens again.

Helpful habits include:

  • Use a waterproof or water-resistant mattress protector under your regular sheets.
  • Blot spills or accidents immediately before they can soak in.
  • Air out your mattress periodically by removing bedding and allowing airflow for a few hours.

These steps can make future accidents less stressful and easier to clean.

✔️ Quick Mattress Takeaways

Key points to remember about How To Get Rid Of Pee On a Mattress

  • Act fast: Strip bedding and blot up as much liquid as possible right away.
  • Blot, don’t scrub: Press with towels to pull moisture out; avoid pushing it deeper.
  • Use gentle cleaners: Mild soap and water can help lift fresh and dried stains.
  • Deodorize properly: A dry deodorizing powder can help absorb lingering odors.
  • Keep it dry: Allow the mattress to dry completely with good airflow before re-making the bed.
  • Avoid over-wetting and harsh chemicals: Too much moisture or strong products can damage the mattress.
  • Prevention helps: A protective cover and quick response to accidents make cleanup easier.

Handled calmly and promptly, most urine accidents can be managed without permanent damage to your mattress.