Dear Bob,One possibility is the fact that severe build-ups may be present in your drainpipes, partially clogging them. This should be strongly suspected if you have only recently started to experience this problem.One way to solve clogged pipes would be to use Bacteria Concepts S.A.F.E. This product is formulated from bacteria and enzymes that quickly and efficiently break down and degrade organic material that hold the clog together. S.A.F.E. is non-caustic and non-corrosive, and will not even hurt your hands if accidentally spilt.After the clog is cleared, use Bacteria Concepts DB-X100 on a regular basis to keep drain lines free-flowing and choke free. Since the live bacteria in DB-X100 degrade the organics in the pipes, the source of bad odors is also removed.If you are using a septic tank system, any residual bacteria from the above products that enter the tank will complement the biological activity in your septic tank.You should also inspect your septic tank, as it might require a pumpout. Excessive sludge may be impeding the flow of water into your septic tank system.We encourage you to contact us to order some product to solve the problem.You will also receive detailed instructions on how to use the product to solve any problems you may be facing.Bacteria Concepts manufactures the highest quality bacterial products on the market. Each contains a scientific blend of multiple strains of naturally occurring active bacteria, which function precisely to solve a specific problem. The blend is synergistic, which means that all strains are compatible with each other and compliment each others activity. The strains are chosen to be highly resistant to disinfectants, sanitizers, and to hot water. This feature permits their use in any normal home, commercial or industrial environment without imposing undo restrictions on accepted methods or on personnel. All bacteria strains used are non-pathogenic (i.e. they do not cause disease) and thus, will not harm humans and pets.Bacteria Concepts products are non-toxic, fully biodegradable and hence, environmentally friendly.Best regards,Customer ServiceBacteria Concepts, Inc. 1400 Brook Drive Downers Grove, IL 60515-1025 U.S.A. Toll free in U.S.A.: 1-877-BCI-DRBUG (1-877-224-3728) Tel: (630) 261-0061 Fax: (630) 261-0064 Corporate e-mail: info@bci-drbug.com Web site: http://www.bacteriaconcepts.com: My toilet in the basement of my newly constructed home backs up whenever the washing machine is used. The washing machine is on the 1st floor and is located directly above the basement toilet and Im sure its on the same directly connected to the toilet drain. The drain pipe is under the poured concrete floor and runs out in a fairly direct line to the septic tank in the back yard. Is there any kind of one way valve that can or should have been installed to stop the suds from coming up into the toilet bowl and overflowing onto the floor. The toilet is a new kholer low flow model.
