I've got a front loader so that won't be so easy. I think the top temperature is 60C, which seems pretty hot to me. Bother! My friend with a top loader has just replaced it with a front one (they're more water efficient, which is a really big deal with Australia's current, record-breaking drought.) I could maybe go to a laundrette and use one of theirs! As I said, it's a long time away as I've got to knit it first.