Review on YAODHAOD Bentonite，Easy Agglomerate Particles Fragrance Free by Jasmine Young

Seriously if you are considering this filler because it can flush away clumps, DO NOT take it. These clumps are partially made of clay and will clog the plumbing in your home. Or they settle to the bottom of your septic tank and you either have to replace the entire tank or use heavy machinery to clean it out. Or do you have a municipal sewer line instead of a septic tank? Miraculously, it doesn't clog the drain. Instead, it all collects in one spot in your AREA's sewer line, filling the streets with raw sewage and requiring the laying of new sewer pipes. So bad times. :)