been using totsbots for a fair few months now. but i've noticed that when they are drying they smell a bit. is there a special treatment or a way to get rid of the smell. its a bit like stale wee (yuk). i put them on a 60 degree wash with a 40degree prewash as well. i use psersil non-bio, would using a bio just for the nappies (dd1 needs the non bio) help get rid of the smell? or should i buy some napisan even tho getting it here is hit and miss.