About a month ago I ordered some wool dryer balls on ebay. I've been using them with scented essential oils instead of fabric softener, and I have to say I am very pleased with the way they work. The clothes dry faster, with virtually no wrinkles, and the scented essential oils give a very faint fragrance. Also, the towels dry better because they aren't coated with fabric softener. The scent that I found I like best so far is called Purify, and is a blend of Bergamot, Lemongrass and Geranium. I've also tried Lavender and Sweet Orange. I just sprinkle a couple of drops on each ball (there are 6) and throw them in with each load. I only have to apply the oil once a week. It does stain the balls, but otherwise has no adverse effect on the clothing and linens. I don't think I'll ever use fabric softener again.
Eddie
Eddie