We have placed our electric blanket underneath our memory foam topper, and it works perfectly well and doesn't seem to have harmed the topper. Hope this helps! :-)
It is not recommended to use an electric mattress pad on memory foam mattresses. The heat from the mattress pad can effect the overall feel of the mattress and ultimately do...
Most commercially-made mattresses have formaldehyde in them already; using any sort of material under them will not increase the off-gassing appreciably. If you are concerned about the effects of...
If you are referring to a mattress protector or a cover, there should be no problem as this will help prolong the life of your mattress and the mattress topper. A mattress "pad" and a "topper" are...