How To Wash Leesa Mattress Cover: Step‑by‑Step FAQ Guide

If you’re searching for “How To Wash Leesa Mattress Cover”, you’re likely worried about keeping your mattress clean without damaging the cover or affecting any protections that came with it. This FAQ-style guide walks through what you can safely do, what to avoid, and how to handle spills, stains, and routine care.

Can you wash a Leesa-style mattress cover in the washing machine?

For most modern foam mattresses with a zip-off cover, the full fabric cover is not designed for machine washing or machine drying. This is usually the case with knitted or textured outer covers that are tightly fitted around foam layers.

Machine washing can:

  • Stretch or shrink the fabric
  • Damage zippers, seams, or inner fire barrier layers
  • Affect how the cover fits and performs over time

The safest approach for How To Wash Leesa Mattress Cover is usually spot cleaning only, unless the care tag on your specific cover clearly states that it is machine washable.

How do you safely clean the cover without ruining it?

1. Spot clean, don’t soak

For most light stains or spills:

  1. Remove bedding immediately. Strip off sheets, protectors, and pads.
  2. Blot, don’t rub. Use a clean, dry cloth or paper towel to blot up as much liquid as possible.
  3. Mix a mild cleaning solution. A small amount of gentle liquid detergent in cool water usually works well.
  4. Dampen a cloth. Don’t pour liquid directly on the cover. Lightly dampen a clean cloth with the solution.
  5. Blot the stain. Gently dab the stained area, working from the outside in to avoid spreading it.
  6. Rinse with clear water. Use another clean cloth with plain water to blot away any soap residue.
  7. Let it air dry completely. Keep it uncovered until the spot is fully dry.

Avoid harsh chemicals, strong solvents, or bleach, as they can weaken fibers or discolor the fabric.

Should you unzip and remove the mattress cover to wash it?

Many foam mattress covers have a zipper, but the zipper is often meant for assembly, not for routine removal and washing.

  • Unzipping may expose internal foam and fire barrier materials that are not meant to be handled or removed.
  • Washing the outer shell separately can alter the fit or tension around the foam.
  • In some cases, removing the cover can affect the original protection terms that came with the mattress.

If you’re unsure, treat the zipper as “for factory use only” and leave the cover on. Clean it in place using the spot cleaning method described above.

What about deep cleaning or strong odors?

For strong smells or older stains, many sleepers consider:

  • Repeating gentle spot cleaning over several sessions rather than soaking the cover
  • Allowing extended air-drying in a well-ventilated room
  • Using a mattress protector going forward to minimize future soiling

Avoid saturating the cover or foam with water. Excess moisture can be slow to dry and may lead to lingering dampness inside the mattress.

How often should you clean your mattress cover?

When thinking about How To Wash Leesa Mattress Cover from a maintenance point of view, focus on prevention and light, regular care:

  • Spot clean as needed when spills or stains occur
  • Vacuum the surface occasionally with a handheld or upholstery tool to remove dust and debris
  • Use a removable, washable mattress protector above the cover for easy routine cleaning

This approach keeps the original cover in good condition while still maintaining overall mattress hygiene.

What cleaning methods should you avoid?

Here are common methods that are generally not recommended for foam mattress covers:

  • Machine washing or tumble drying the entire cover (unless clearly allowed on the care tag)
  • Steam cleaning directly on the cover or foam
  • Soaking the mattress or cover with large amounts of water
  • Using bleach or strong chemical cleaners
  • Scrubbing aggressively with stiff brushes

These methods can cause permanent fabric damage, affect comfort, or leave the mattress damp inside.

How can you protect the cover going forward?

Once you’ve cleaned the surface:

  • Add a fitted mattress protector that is easy to remove and machine wash.
  • Use deep-pocket fitted sheets that fully cover the corners and hold everything in place.
  • Address spills promptly so they don’t have time to set into the fabric.

Protectors and sheets take the brunt of everyday use, so the original cover needs less direct cleaning over time.

✔️ Quick Mattress Takeaways

Key points consumers should understand about How To Wash Leesa Mattress Cover

  • Always read the care tag first and follow those instructions above any general guidance.
  • Assume spot cleaning only for the cover unless it clearly states it’s machine washable.
  • Blot, don’t rub spills with a mild detergent-and-water solution, then air dry completely.
  • Avoid removing the cover if you’re not sure it’s meant to come off for washing.
  • Do not soak, steam clean, bleach, or machine dry the cover or foam.
  • Use a separate mattress protector for easy, regular washing and to reduce future stains.
  • Vacuum occasionally to remove dust and surface debris without wet cleaning.

Handled gently and protected well, a mattress cover can stay clean and functional for many years without needing full machine washing.