I worked for D & T Sales selling the Advanage Wonder Cleaner. The company would have you in very hot weather conditions day and night. They did not bring you food or water. The owners wife would talk to you with very little respect. In most instances they were taking advantage of people. When the stains were removed it was because we mixed all of the cleaners together and we would sell the customer only one of the cleaners and the product would not work. When we were let go from the company, you would be left at the bus station would no money or a ticket home. For years these companies have been getting away with this something needs to be done.