For the most breathable, easy protection, we recommend using the Casper mattress protector. Purchasing the protector will allow your investment to last the longest possible time. Putting a fitted sheet on top of your mattress will keep it clean if you aren’t interested in the protector, but it won’t prevent spills or leaks from seeping into the foam.

If you have to wash your cover, we don't recommend machine washing it, as the cover may shrink. Instead, unzip and remove the cover and gently dab and spot clean with a mild detergent. The top part of the cover can be hand-washed cold and then air-dried, since any heat might cause the cover to shrink. Please make sure that the cleaned area is dry before zipping your cover back on and putting sheets back over the mattress! Mattress protectors can add even more protection, however keep in mind that the covers may reduce breathability.

If you’d like to purchase a replacement cover for your mattress, our Customer Experience team is ready to help! Please reach out to them by emailing or calling 888-498-0003 any day of the week.