Every Casper mattress is engineered for both comfort and durability, our premium foams (and innerspring coils inside our Hybrid mattresses) provide lasting support for a full decade—our warranty backs it up.

Casper mattresses are designed to work on a firm, solid surface like our foundation, platform, or adjustable bed frame. Having the correct support ensures the performance and longevity of memory foam/hybrid mattresses.

For slatted frames, we recommend using bed slats that are flat (not bowed), wooden, and no more than 4 inches apart.

Do not remove the mattress cover to clean it or the mattress or for any other reason. If you need to clean your Casper mattress or cover, we suggest spot-cleaning affected areas with water and mild detergent. Be careful not to saturate the mattress with too much water and/or detergent, as the foam in the mattress core will soak up water and detergent. Allow the treated area to air dry completely before putting your sheets and bedding back on.

For an easier method of keeping your mattress clean, we recommend the use of a stain and water-resistant mattress protector, which may be removed and cleaned as needed.