I purchased the Enza wash balls after 2 different marketing calls. I use the septic product, so they had my information. The sales people were fairly high pressure. I used them for 2 weeks and was not at all happy with them so called for information on how to return for refund. The customer service lady said that would have to come from the evening person. He returned my call and talked non-stop re: how good the product was. I asked him several times to please give me the return information. After continuous hot air, he suggested a... read full review »