How To Get Pee Stain Out Of Mattress: Simple Steps That Actually Work

If you’re searching for “How To Get Pee Stain Out Of Mattress,” you’re likely dealing with a fresh accident or an older yellow stain that just won’t budge. This guide walks you through what works, what to avoid, and how to reduce both stains and lingering odors on most household mattresses.

What Happens When Pee Gets on a Mattress?

Urine can soak through the mattress cover and into the comfort layers quickly. If it isn’t cleaned up, it can:

  • Leave yellow or darker stains
  • Cause persistent odor
  • Attract bacteria and general grime over time

Acting quickly usually gives the best results, but even dried pee stains can often be lightened with the right approach.

How To Get Pee Stain Out Of Mattress: Step-by-Step

1. First Steps for Fresh Pee Stains

If the stain is still wet:

  1. Strip the bedding
    Remove sheets, protectors, and covers right away and wash them according to their labels.

  2. Blot, don’t rub
    Use clean, dry towels or paper towels to press firmly on the area.

    • Blot from the outside in to keep the stain from spreading.
    • Avoid scrubbing, which can push urine deeper into the mattress.

  3. Apply a simple cleaning mix
    Many people use a mix of mild dish soap and cool water in a spray bottle. Lightly spray the stained area and blot again. The goal is to lift the urine, not soak the mattress.

2. Dealing with Dried or Old Pee Stains

Older stains are usually more stubborn but can often be improved:

  1. Lightly re-dampen the area
    Using a spray bottle with plain water, mist the stained spot. This can help loosen dried residue.

  2. Use a gentle cleaning solution
    A common at-home option is:

    • Cool water
    • A small amount of gentle, clear dish soap

    Spray lightly, let it sit for a few minutes, then blot thoroughly with clean towels.

  3. Repeat as needed
    Multiple light treatments are usually better than one heavy soaking.

How Can I Reduce Odor After Removing a Pee Stain?

Even when the stain looks better, a faint smell can linger. To help with odor:

  • Sprinkle baking soda generously over the cleaned, slightly damp area.
  • Leave it on for several hours or overnight to absorb odors.
  • Vacuum thoroughly with a clean upholstery attachment.

You can repeat this step if any smell remains. Baking soda is often used because it helps neutralize odors without harsh chemicals.

What Should I Avoid When Cleaning Pee from a Mattress?

To keep your mattress in good shape, avoid these common mistakes:

  • Do not soak the mattress.
    Too much liquid can get trapped inside and be slow to dry.

  • Avoid very hot water.
    This can set some stains more deeply into fabrics.

  • Be cautious with harsh chemicals.
    Strong cleaners or bleaches can damage fabrics, coatings, or foams and may discolor the surface.

  • Skip aggressive scrubbing.
    This can spread the stain and wear down the mattress cover.

How Long Does It Take a Mattress to Dry After Cleaning?

Drying time depends on how much liquid was used and the room environment. To speed drying:

  • Open windows or use a fan to increase air flow.
  • If possible, stand the mattress on its side for better air circulation.
  • Ensure the mattress is completely dry before putting sheets back on to avoid dampness or musty smells.

Many people find it most convenient to clean in the morning so the mattress has all day to dry.

Can All Mattress Types Be Cleaned the Same Way?

Most basic steps for How To Get Pee Stain Out Of Mattress are similar across mattress types, but:

  • Foam mattresses absorb liquid more quickly, so light, repeated treatments are safer than heavy soaking.
  • Hybrid or innerspring mattresses may feel firmer but can still hold moisture deep inside.
  • Pillow tops and quilted covers may need extra blotting because of their thickness.

Whenever possible, check any cleaning tags on the mattress for specific guidance.

How Can I Prevent Future Pee Stains on a Mattress?

While accidents happen, a few habits can help:

  • Use a washable mattress protector or cover to create a barrier between spills and the mattress.
  • Wash bedding regularly so any light odors don’t build up over time.
  • Address spills or accidents as soon as you notice them, before they dry.

✅ Quick Mattress Takeaways

Key points about How To Get Pee Stain Out Of Mattress:

  • Act fast on fresh stains

    • Strip bedding
    • Blot (don’t rub)
    • Use mild soap and water sparingly

  • For old stains

    • Lightly re-dampen
    • Gently clean and blot
    • Repeat if needed

  • For odors

    • Apply baking soda
    • Let it sit for several hours
    • Vacuum thoroughly

  • Avoid

    • Soaking the mattress
    • Very hot water
    • Harsh chemicals and aggressive scrubbing

  • Support long-term cleanliness

    • Use a mattress protector
    • Ensure full drying after any cleaning

With these practical steps, you can usually make pee stains less noticeable, reduce odor, and keep your mattress feeling fresher for longer.