I know this is a stupid question but its not for me. A friend does not want to seperate out the fleece liners from her wash and wants to tumble her nappies on high and says she has been doing this for a while. I recommnded against this of course however thats what she wants to do. So.... I want to know if fleece liners can be tumbled high. It says on the packaging of my own that no tumble and washed at 40. does anyone do this that can tell me if its safe??? shes not actually a friend more of an acqaintance from my ds's school. I know this is absurd - tried to tell her but shes not interested.