Dual Action: 1. Advanced Enzymes: Start working immediately to break down household waste. 2. Patented Bacteria: Works continuously to help prevent septic backups (Along with occasional pumping). 2 monthly doses. Safe for all pipes and tanks. No. 1 brand (Based on National Sales). Professional. Use Rid-X monthly to help prevent expensive septic backups (Along with occasional pumping). Break Down: Paper; oils & grease protein. Easy to use, and safe for all pipes and tanks. Scientifically Proven to Help Prevent Septic Backups (Along with occasional pumping): Overtime, organic household waste like oils & grease, protein, and paper can build up, causing expensive septic backups; Rid-X contains 100% natural bacteria and enzymes proven to break down organic household waste; used monthly, Rid-X helps prevent expensive septic disasters and helps keep your septic system operating efficiently. www.rid-x.com. Questions? 1-800-228-4722. For ingredient information, www.rid-x.com. Carton made from 100% - recycled paper (35% post-consumer paper). Made in USA.