How To Get Throw Up Out Of a Mattress: Simple Steps That Actually Work

If you’re searching for “How To Get Throw Up Out Of a Mattress,” you’re likely dealing with a fresh accident or a lingering stain and smell. This guide walks you through what to do right away, how to deep clean, and how to handle stubborn odors so you can get your mattress back to normal.

What should I do first when someone throws up on a mattress?

Acting quickly makes a big difference.

  1. Remove bedding immediately
    Take off sheets, mattress protectors, and blankets and put them in the wash as soon as possible.

  2. Gently remove solid material
    Use paper towels or a disposable cloth to lift solids off the surface. Avoid rubbing, which can push vomit deeper into the mattress.

  3. Blot, don’t scrub
    With a clean cloth or paper towels, blot the area to soak up as much liquid as you can. Press firmly, then lift. Repeat until the spot feels only slightly damp.

  4. Protect the rest of the mattress
    If possible, place a dry towel or waterproof layer under the stained area so moisture doesn’t spread.

How To Get Throw Up Out Of a Mattress: Step-by-step cleaning

1. Mix a gentle cleaning solution

For most mattresses, a mild, water-based cleaner is safest. A common approach is:

  • Cool or lukewarm water
  • A small amount of gentle dish soap or laundry detergent

Optional: Some people also use a small amount of white vinegar, but always test a small hidden area first to be sure it doesn’t affect the fabric or color.

2. Spot-clean the stain

  • Lightly dampen a clean cloth with your solution.
  • Blot the stain from the outside in. This helps keep it from spreading.
  • Avoid soaking the mattress. Too much liquid can be hard to dry and may cause lingering odors.

If the stain is stubborn, you can repeat this step several times, always blotting with a dry cloth in between to remove excess moisture.

3. Use baking soda for odor and moisture

Baking soda is commonly used to neutralize smells and draw out remaining moisture.

  • Sprinkle a generous layer of baking soda over the damp area.
  • Gently press it in with your hand or a dry cloth.
  • Leave it on for several hours; many people prefer to leave it overnight.

Once it’s dry:

  • Vacuum the baking soda thoroughly using a brush or upholstery attachment.

If odor remains, this step can be repeated.

How do I remove lingering smell from vomit on a mattress?

Even after cleaning, a faint smell can stick around. To tackle this:

  • Make sure the mattress dries completely; odors often linger when moisture is trapped.
  • Reapply baking soda and leave it longer if needed.
  • Let the mattress air out in a well-ventilated room. Opening a window or using a fan directed at the spot can help.

If the smell is still noticeable, you can:

  • Lightly mist (not soak) the area with a mild vinegar-and-water mix or an unscented, fabric-safe deodorizing spray, then let it dry and follow again with baking soda.
  • Always test any spray in a small area first.

Is it safe to use harsh cleaners or lots of water?

Most mattresses are not designed for heavy soaking or harsh chemicals.

  • Avoid bleach or very strong cleaners unless your mattress care tag specifically says they are safe. These can discolor or damage materials.
  • Do not pour water or cleaner directly on the mattress. Use a cloth instead.
  • Keep liquids to a minimum so the core of the mattress doesn’t stay wet.

When in doubt, check any care instructions attached to your mattress.

How can I dry the mattress after cleaning?

Proper drying is key to preventing musty smells.

  • Blot as much moisture as possible with dry towels.
  • Use a fan directed at the spot to speed up drying.
  • If safe for your mattress, gentle cool or warm air from a hair dryer at a distance can help. Do not use very high heat, which may affect some foams and fabrics.
  • Let the mattress dry completely before putting sheets back on. This may take several hours.

What if the vomit has already dried on the mattress?

Dried stains are more stubborn, but the process is similar:

  1. Lightly re-dampen the area with your mild cleaning solution to soften the dried residue.
  2. Gently blot to lift the loosened material.
  3. Repeat the cleaning and baking soda steps.
  4. Be patient; dried stains sometimes need several rounds.

How can I prevent future messes from ruining my mattress?

Once you’ve handled How To Get Throw Up Out Of a Mattress, it’s natural to want to avoid going through it again.

Many sleepers choose:

  • A waterproof or water-resistant mattress protector to create a barrier between spills and the mattress.
  • Washable mattress pads or covers that can be quickly removed and cleaned.
  • Keeping spare bedding easily accessible for quick changes at night.

These simple layers can make future cleanups faster and less stressful.

✔️ Quick Mattress Takeaways

Key points to remember about How To Get Throw Up Out Of a Mattress:

  • Act fast: Remove bedding, lift solids, and blot—not scrub—the area.
  • Use gentle cleaners: Mild soap and water, applied with a cloth, are usually enough for spot cleaning.
  • Control moisture: Avoid soaking the mattress; too much liquid can cause lasting odors.
  • Fight odor with baking soda: Sprinkle generously, let sit for hours, then vacuum thoroughly.
  • Dry completely: Use fans, airflow, and time to ensure the mattress is fully dry before making the bed.
  • Repeat if needed: Stubborn or dried stains may take more than one cleaning round.
  • Protect for the future: Waterproof covers and removable pads can make similar accidents easier to manage.

With a calm, step-by-step approach, you can get throw up out of a mattress effectively and keep your sleep surface fresh and comfortable.