Thanks for the response, Dennis. Looks like your product works much the same as this one. And thank you for the links......I hadn't found that one yet. The one for your product is a little different however but with a little searching I found it. Happy Camper - Odorless Holding Tank Treatment Black and Grey Water
Love this group! there is always someone willing to step up and share info.
We are sitting at lakeside on Curlew Lake in NE Washington at the moment, the windshield showing the water mirroring the trees and the sky. WONDERFUL!