The tricky part about cleaning memory foam is that it holds water and, as a result, is very difficult to dry. When you use this cleaning method, for best results, take care not to wet the mattress any more than necessary. You’ll have to do a little extra work to get it dry again, but for the combination of stain and odor removal it will be well worth the effort. Buy Twin Size 4 Inch Thick, 4 Pound Density Gray Visco Elastic Memory Foam Mattress Pad Bed Topper Made in the USA: Mattress Toppers – Amazon.com FREE DELIVERY possible on eligible purchases Cleaning a Memory Foam mattress can be an awkward and time-consuming task. Even worse, the foam is so thick that it can take a very long time to dry. The more firm the memory foam, the more dense it is and the longer it will take to dry. Choosing the right mattress will help you achieve restful sleep and assist in maintaining the natural shape of your spine. Memory foam is considered the best type of mattress due to its ability to contour to the body. It molds to the body and reverts back to its neutral form as soon as the exerted pressure is removed. The Therapedic™ 2-Inch Memory Foam Mattress Topper features a Nanotex Coolest Comfort Cover that wicks away moisture to keep you cool as you sleep Spa Sensations memory foam mattress reviews effectively shed light on the red-flag qualities that should cause any consumer to pause and reconsider their interest. To understand documented user experiences, think of the old saying: “You get what you pay for.” The same can be said for a quality company like Amerisleep.. That sentence succinctly sums up Spa Sensations memory foam mattresses. .