I have a quick question! I'm going to give Boric Acid a try for my Yeast Infections and ordered Humco's 6 oz. Boric Acid (NF) from amazon.com because I couldn't really find a pharmacy around that even really knew what I was talking about. I've posted recently because I've had an unusual surge of YI's since getting my Mirena IUD in June. Does anyone know if Humco's Boric Acid powder is an okay one to use? It is safe? I'm just curious because it gives warnings about being accidently put on the skin...but I couldn't really find any other Boric Acid.