I use the store drier balls, and I am pretty certain they soften AND reduce drying time -- for
all my clothes. I don't notice any static, either.
When I used to do the occasional loads of laundry at my husband's (then boyfriend's) apartment, I was shocked that it could take at least an hour, if not more, to dry his laundry. I don't know if my drier is just a
whole lot more efficient, but I have a dry load in under a half an hour, and I chalk it up to the drier balls.
it's been a few years since I was drying aio's, though, so I can't remember drying time/efficiency with those in mind. I'll let you know in a few months.
