Drano Advanced Septic Treatment Pouches Review

Septic tank enzymes help break down solid waste, paper, oil, grease and protein to help prevent septic backup* (*along with regular pumping). No-mess disposable pouches are easy and convenient to use: it's a no glove treatment, so just drop one in the toilet and flush. Drano Advanced Septic Treatment has a concentrated formula that works with enzymes. Works safely in all septic tanks and pipes, as well as for camper toilets and as a holding tank treatment. Each package contains three pouches, for three months of treatment (use every 30 days for best results).