How to Clean a Mattress

You probably change your sheets weekly, but do you ever think about how to clean your mattress, and how often?

We spend a lot of time in our beds — a third of our lives on average — or more than 12 years! That's a lot of time in bed and on a mattress you probably don't clean.

Mattresses collect dead skin cells, sweat, stains, dust mites and all manner of unpleasant things from your body. Some dirt and dust will inevitably get down to the mattress, even when consistently changing linens and mattress pads.

How Often to Clean a Mattress

Cleaning your mattress twice a year not only promotes better sleep, but takes care of the sweat, dust mites and allergens that build up over time, not to mention it helps prevent pest infestations.

Steps to Cleaning a Mattress

Step 1: Strip the bed and toss everything in the washer

Use the hottest water setting possible when washing your bedding and always dry on high heat.

Step 2: Vacuum the entire surface with the upholstery tool

Vacuum the mattress using your vacuum cleaner's upholstery tool. Just removing the sheets and giving the mattress a good vacuuming gets rid of a good amount of dust, pet hairs and other dirt that has accumulated over time.

Pay special attention to seams and crevices. That is where icky stuff tends to accumulate.

Tip: A HEPA-rated vacuum will provide the best suction.

Step 3: Check for stains and then spot clean

Whether you're an in-bed snacker or have small childern or pets, there are bound to be some stains to treat. An upholstery cleaner or enzyme-based pet odor remover should take care of the job. Enzyme cleaners chemically break down stains and odors and work wonders with children's mattresses that may have had bedtime "accidents." Let the mattress dry completely before the next step.

DIY option: If you have sweat stains and/or other stains on the mattress, mix an equal amount of hydrogen peroxide and water. Spray the hydrogen peroxide mix onto the stain and let it sit for 10 minutes or so.

Step 4: Freshen and deodorize with baking soda

Sprinkle baking soda liberally all over the mattress surface. Don't skimp — you can use up to a 1 pound box. For best results, let this sit for 24 hours or at least do it early in the morning and let it work until that evening.

Tip: Add a couple of drops of essential oil to the baking soda to add a lovely scent.

If your mattress can get some sunshine, even better. Sometimes the best way to get persistent odors and stains out of a mattress (or any cushion) is good old sunshine. This is a natural way to eliminate bacteria.

Step 5: Vacuum the mattress again

Use the upholstery tool to vacuum your mattress again after the baking soda has had a chance to work its magic.

Step 6: Use a mattress pad or cover

After cleaning your mattress, put a pad or cover on it. Mattress covers are a great first line of defense against dirt and stains. Plus, they are easy to wash. Also, whenever possible, let your mattress breathe. When you go out of town, strip the bed and let the mattress sit uncovered.