Inquiry (采购产品): Neutral cleaner I own a company called Grout Kleen and we clean ceramic tile $ grout. I am seeking a product that is a low ph cleaner that I can put my label on. Do you sell something like this and if so, can I purchase it from you and for how much? **** Hidden Message ***** David Abate 305 County Road 579 Asbury, NJ 08802 USA Company: Grout Kleen Phone: 908-752-8008 E-mail: david@groutkleen.com **** Hidden Message ***** david@groutkleen.com