Meet BIO-CLEAN! This stuff will revolutionize your drains! It is made up of active enzymes and natural bacteria which will eat away at the sludge build-up without harming the integrity of your pipes themselves. Environmentally friendly! Ask us about our clean and treat special. Call 705-984-6249 www.PolyBPlumbing.com Look no further if you have a plugged drain in Orillia and all surrounding areas.