Serta Deluxe 2- inch Memory Foam Mattress Topper

Pros: OK if you like simple foam rubber. Will correct lumpiness in elderly beds?
Cons: No "memory" whatsoever. No way of anchoring it to prevent it slipping off. Expensive.

I had pretty much the same experience as reviewers on other forums with my memory foam topper, although the supposed niff didn’t actually bother me at all (or there was none). Any smell will be the least of your worries if you buy this as memory foam ...