Like all new products right out of the box, your new product may have a “fresh foam” scent. We do recommend not placing mattress pads and sheets on the mattress and leaving it uncovered for 24 – 48 hours. Any scent from the packing process will dissipate quickly.
Many of our customers sleep on their new mattress the day it is delivered which is no problem since our 4Sleep foams are CertiPUR-US certified. This means there are no harmful chemicals and no toxic off gassing from the mattress.