Most of us living in the U.S. sleep on the mattress and not knowing those mattress contains various toxic chemicals like Polybrominated Diphenyl Esters, Decabromodiphenyl Oxide, Boric Acid, Antimony, Melamine, Vinylidene Chloride, Bromine, and Formaldehyde. Please take a look at the chart here. You may take the mattress out and order of Japanese Traditional Shiki Buton along with floor futon mattress which I use for years. One of my best friend and boyfriend ordered the item and they started sleeping so much better. I used to fold and shrink pack to bring it home from Japan but you can order from Amazon now.
