You can go to www.healthyhabitsweb.com and order Derma-tox. I have a friend who orders it by the half gallon liquid and she puts into a spray bottle. It was recommended to her by her cousin, who is a pharmacist, that she use as often as possible until symptons were gone. She used it once maybe twice a day for a week and a half. She let him run around naked for a little bit until it dried. What a difference it made.