20 mule team is cheap. i use it all the time around the house, especially in the laundry and for washing fruits that i eat the skin of. it is great for decontaminating from nuclear fallout. what? no one told you we have nuclear fallout? i just got through telling my oldest son on the phone that if he gets caught out in the rain on his bicycle(his second car) that he should wash those clothes and shower using borax to scrub. not something to get excited about, just an extremely prudent precaution. that and taking at least 130mg of KI per day. cheapest insurance anyone can buy. besides, you feel better, too.