How Often Should You Wash Your Mattress Topper?
Most people regularly wash their sheets and pillowcases, but one important part of the bed often gets forgotten: the mattress topper.
Whether you use a mattress topper for extra comfort, pressure relief, or mattress protection, it collects many of the same things your bedding does—body oils, sweat, dust, pet dander, and allergens. Over time, these can build up and affect both cleanliness and comfort.
So how often should you wash your mattress topper?
Why Mattress Toppers Need Regular Cleaning
Even though a mattress topper sits beneath your sheets, it is still exposed to everyday use. Night after night, it absorbs moisture, body oils, and airborne particles.
Without regular cleaning, mattress toppers can accumulate:
- Sweat and body oils
- Dust and dust mites
- Pet hair and dander
- Allergens
- Everyday odors
- Spills and stains
Regular cleaning helps maintain a fresher sleeping environment and may extend the life of your topper.
How Often Should You Wash It?
The answer depends on the type of mattress topper and how it is used.
A good general guideline is:
- Every 3–6 months for most households
- Every 2–3 months for allergy sufferers
- More frequently if pets sleep on the bed
- Immediately after spills or accidents
Just like comforters and blankets, mattress toppers benefit from periodic deep cleaning.
Check the Care Label First
Not all mattress toppers are created equal.
Before washing, always check the manufacturer’s care instructions.
Some toppers are:
- Machine washable
- Spot-clean only
- Hand wash only
- Dry clean only
Following the care label can help prevent shrinking, damage, or loss of support.
Foam Mattress Toppers Require Special Care
Memory foam and foam mattress toppers often cannot be placed in a washing machine.
Instead, they typically require:
- Spot cleaning
- Gentle hand cleaning
- Thorough air drying
Placing foam toppers in a washer or dryer can damage the material and reduce its lifespan.
Machine-Washable Mattress Toppers
Many fiber-filled, quilted, and padded mattress toppers can be machine washed.
However, they can be bulky and difficult to clean properly in a standard home washer.
A large-capacity commercial washer provides:
- More room for the topper to move freely
- Better cleaning performance
- More effective rinsing
- Reduced strain on your home machine
Don’t Forget the Dryer
A mattress topper that isn’t completely dry can develop unpleasant odors or even mildew.
Commercial dryers provide:
- Better airflow
- Faster drying times
- More even drying
- Space for bulky bedding items
Taking the time to dry the topper thoroughly is just as important as washing it.
Signs Your Mattress Topper Needs Cleaning
Not sure if it’s time?
Look for these common signs:
- Musty or stale odors
- Visible stains
- Increased allergy symptoms
- Loss of freshness despite clean sheets
- Pet hair accumulation
If you notice any of these issues, your mattress topper is probably overdue for a cleaning.
Make Bedding Cleaning Part of Your Routine
Many people remember to clean sheets but overlook larger bedding items such as:
- Comforters
- Mattress toppers
- Mattress pads
- Blankets
- Pillow inserts
Creating a seasonal bedding-cleaning routine can help keep your sleeping environment fresher year-round.
Clean Your Bulky Bedding at Towne Laundromat
At Towne Laundromat, our large-capacity washers and dryers make it easy to clean bulky bedding items that may not fit comfortably in a home machine.
Whether you’re washing a mattress topper, comforter, blanket, or other oversized item, our commercial equipment helps you get the job done efficiently and effectively.
We proudly serve customers throughout Caldwell, West Caldwell, Verona, Roseland, Essex Fells, and surrounding communities with self-service laundry, wash-and-fold service, comforter cleaning, and convenient pickup and delivery.
If it’s been a while since you’ve cleaned your mattress topper, now may be the perfect time to give your bedding a fresh start—and enjoy a cleaner, more comfortable night’s sleep.