Hello. I am writing in response to the posts about borax use. Many people have asked if they should just use 20-mule-team borax. I just found this site so I haven't used the remedies yet, but I wanted to write and give your readers a lead on a cosmetic grade borax. Actually, if they just type that into a search engine, they could find it themselves. But I found it at a place where I buy bulk organic herbs and flowers for making my own personal care products. This is the description from their site: "A natural source cosmetic grade Sodium Borate that does not contain surfactants and detergents which are commonly found in commercial Borax products. Borax acts as an emulsifier, natural preservative and buffering agent for moisturizers, scrubs and bath salts." Now, I would imagine that this means the borax in the store is NOT the one you would want to ingest, even in small amounts, since it more than likely DOES contain other ingredients that you don't want. So, if I were to try this remedy, I would look for 'cosmetic grade sodium borate'. The place I found the above description was mountain rose herbs, listed under miscellaneous products. I do not work for them and have no vested interest in telling you their name. I am, however, very impressed with them in general. I've purchased many things from them and everything has been good quality. You can delete the company's name if you'd like, it matters not to me. As long as your readers type in the correct words, they would find the site I'm talking about, or at least a place that sells the grade of borax that I'm referring to. Well, good luck! I'm off to email Ted to see if the borax will kill spirochetes.