I've seen some references to Oxyclean here. I know it works for laundry and the like, but can someone tell me what I can use it for in my brewing and what procedures I would have to use? Rinse, no rinse, extra rinse? Ok for the brew kettle but never for bottles? Safe for carboys, glass or plastic but never for stainless steel? All of the above or none of the above? Thanks for any help you can give me.