I've been reading about the benefits of bamboo linens, even bamboo mattresses.
Bamboo Sheets Keep Germs Out of Bed : TreeHugger
Just one example - google it.
Reportedly, bamboo fabric is naturaly antibacterial and antifungal. In its growing stages, it has few insect pests and so insecticides are not necessary.
I am going to get some bedding; even considering a mattress (if I can swing it).
SS