EDIT: Looks like this offer is dead!
Once or twice a year, start sampling offers a free coupon booklet worth $26 and as luck would have it, they've just now released the latest booklet. Just glancing at some of the name brands (Cascade, Dawn, Febreze, etc.), I'm guessing most of the coupons are for cleaning supplies. Now if only I ever cleaned… I once threw out an old chair because of some mysterious stains. Does that count?