How To Wash An Air Mattress: Simple Steps for Safe Cleaning

If you’re wondering how to wash an air mattress without damaging it or causing leaks, you’re not alone. Air mattresses need regular cleaning, but they can’t be tossed in the washing machine like bedding. This guide explains safe, practical methods to keep your air mattress fresh, along with answers to the most common questions.

Can You Wash an Air Mattress Like Regular Bedding?

No. You should never put an air mattress in a washing machine or fully submerge it in water. The seams, valves, and internal structure are not designed for soaking or heavy mechanical agitation.

Instead, cleaning an air mattress means:

  • Wiping the surface with a mild cleaning solution
  • Spot-cleaning stains
  • Disinfecting gently when needed
  • Letting it dry completely before storage

This approach helps keep the mattress clean without weakening seams or causing leaks.

How To Wash an Air Mattress Step by Step

1. Prepare the Mattress

  1. Deflate the mattress partially or fully.
    A slightly inflated mattress is easier to wipe down, but fully deflating makes storage simpler.
  2. Remove all bedding.
    Wash sheets, blankets, and mattress protectors separately as you normally would.
  3. Check the manufacturer’s care instructions.
    Look for a tag or printed instructions on the mattress for any specific do’s and don’ts.

2. Choose the Right Cleaning Solution

For everyday cleaning:

  • Mix a few drops of mild dish soap or gentle detergent with warm water.
  • Avoid bleach, harsh chemicals, or abrasive cleaners unless the manufacturer specifically allows them.

For light disinfecting:

  • Use a diluted vinegar solution (about 1 part white vinegar to 3 parts water) or a gentle, non-bleach disinfectant spray that’s safe for plastics and vinyl.
  • Always spot-test in a small, hidden area first.

3. Wipe the Surface

  1. Dampen a soft cloth or sponge with your soap solution. It should be damp, not dripping wet.
  2. Gently wipe all surfaces: top, sides, and bottom.
  3. Pay extra attention to:
    • Areas where skin or sweat frequently contacts the surface
    • Visible dirt or scuff marks

Avoid scrubbing aggressively, as this can damage flocked (velvety) surfaces or coatings.

4. Spot-Clean Stains

If you see specific spots or spills:

  • Apply a little soapy solution directly to the stain with a cloth.
  • Gently blot or rub in small circles.
  • For stubborn spots, repeat instead of scrubbing hard.

If the surface is textured, you may need to gently brush with a soft-bristled brush, but keep pressure light.

5. Disinfect Carefully (If Needed)

To reduce surface germs and odors:

  • Lightly mist the mattress with a gentle disinfectant or diluted vinegar solution.
  • Do not soak the fabric; a light, even layer is enough.
  • Wipe again with a clean, damp cloth to remove residue if required by the product instructions.

6. Dry the Mattress Thoroughly

Let the mattress:

  • Air-dry completely before using or storing
  • Dry in a well-ventilated area, out of direct intense sunlight if possible
  • Sit on its side occasionally so all areas can dry

Moisture trapped on the surface can lead to odors or mildew, especially when the mattress is stored.

How Often Should You Wash an Air Mattress?

How often you clean depends on how you use it:

  • Occasional guest use: After each use or at least after each guest visit
  • Frequent or nightly use: Light wipe-down every 1–2 weeks, deeper clean monthly
  • Camping or outdoor use: Clean thoroughly after each trip due to dirt, dust, and outdoor debris

Regular cleaning helps keep the mattress smelling fresh and looking better, and it makes setup easier the next time you need it.

Can You Use Bleach or Strong Cleaners?

It’s usually safer to avoid bleach and strong chemicals. They can:

  • Weaken vinyl or plastic material
  • Discolor the surface
  • Potentially affect seam strength over time

If disinfecting is important, look for mild, surface-safe options and always follow product directions.

How To Wash an Air Mattress After Camping or Outdoor Use

When your air mattress has been used outside:

  1. Brush off dirt and debris with a soft brush or cloth before bringing it indoors.
  2. Follow the same soapy-water wipe-down process.
  3. Pay extra attention to:
    • Mud, sand, or grass stains
    • The bottom and sides, which often collect the most grime
  4. Allow extra drying time, as outdoor use often means more moisture exposure.

How Do You Prevent Odors and Mildew?

To keep your air mattress from smelling musty:

  • Always dry it fully before folding or storing.
  • Store it in a cool, dry place, away from damp basements or hot attics.
  • Use a storage bag or container to limit dust and odors.
  • Consider using a mattress protector or fitted sheet whenever it’s in use to reduce sweat and oils on the surface.

✅ Quick Mattress Takeaways

Key points about How To Wash An Air Mattress

  • Do not machine wash or submerge an air mattress in water.
  • Use a mild soap-and-water solution and a soft cloth for routine cleaning.
  • Spot-clean stains gently, avoiding abrasive tools or harsh scrubbing.
  • For disinfection, use diluted, surface-safe products, and spot-test first.
  • Dry completely in a ventilated area before storing to avoid mildew and odors.
  • Clean after each guest or camping trip, and regularly if used every night.
  • Store in a cool, dry, and protected space to help the mattress stay in better condition.

Knowing how to wash an air mattress properly makes it easier to keep it clean, comfortable, and ready whenever you need it. With gentle cleaning, careful drying, and smart storage, an air mattress can stay fresh and usable for many nights of sleep.