Bio Clean is effective, safe and NON-POLLUTING. It works on all your household drains, removes drain ODORS, is safe to use on septic tanks, will digest the grease in a grease trap, can be used in R.V. & boat holding tanks, reduces odor and flies in outhouses, and even stops odors from a cat litter pan.
Use Bio-Clean on a regular basis and I guarantee you will NEVER have drain problems again.