The Lifespan Of A Memory Foam Mattress Depends On How It Is Used.

While memory foam mattresses typically last around 8 to 10 years, their actual longevity depends on usage and maintenance. First, avoid sleeping in the same spot for extended periods; periodically rotating or repositioning the mattress helps prevent premature localized deformation, which could otherwise shorten its lifespan. Second, keep the mattress clean by regularly rotating or flipping it, removing dust, and washing the bed linens.