There are ways to treat a problem drainfield other than digging it up and replacing it. Manufacturers offer a variety of bacterial, enzyme and chemical treatments that can restore flow while attacking odors and retarding build-ups. These formulations are often tried before taking more drastic and costly measures. Here are the latest offerings.Waste digestionBio-Clean from Statewide Supply is a combination of natural bacteria and enzymes that digests organic waste found in drainfields. The organic waste is metabolized to water and carbon dioxide, providing bacteria with energy to sustain life. The result is that the organic wastes are no longer present
