Be sure to clean your work surface before putting the mattress topper on it. Otherwise, the topper could get even dirtier. Use this opportunity to wash your bedding and clean your mattress.
If you don’t have a vacuum, try picking up the mattress topper and shaking it out. You may also try brushing off the dust with a clean hand brush.
If there’s a fresh spill on your mattress topper, soak it up right away with an absorbent towel or paper towels. Blot the towel up and down rather than rubbing it from side to side, or it may work the liquid deeper into the material. [5] X Research source If your mattress topper has a removable cover, you may be able to take the cover off to machine-wash it. Read the manufacturer’s tag to see if it’s safe to put in your washer.
Apply enough cleaning solution to get the stain damp, but not so much that it soaks through your mattress topper. After you apply the vinegar solution, try gently scrubbing stubborn stains with a toothbrush.
Enzyme cleaners are great for cleaning cat urine from a mattress topper.
Avoid using hydrogen peroxide on stains since it could discolor or damage your mattress topper.
Baking soda can also help lift moisture leftover from cleaning solutions.
Keep the windows open and run a fan in the room with your mattress topper to help speed up your drying time.
Flip your mattress topper over every time you clean it so it doesn’t develop any soft or sagging spots.