I would like to use my hall bath as a wash/sanitize tub. This is the same one that my daughter takes a bath in. My equipment would be cleaned and sanitized in buckets and then the buckets would be dumped in the tub and drained. I don't have much concern for the star san since it is a sanitizer & should just assist in making the tub free of bacteria. But should I have any concerns of the B-Brite?