I purchased what I thought to be a new mattress from Mattress Firm only to find out it was a sanitized mattress aka used. Mattress Firm advertises their used mattresses as clearance. No where does it say that clearance is used. I have never heard of clearence being a code word for used. They sanitize their own mattresses in the back of the store using the wet method when the mattress should be sent to a sanitization plant for the dry method of sanitization as required by the Clark County Health Department. The wet method only cleans the... read full review »