Grease-X Biozyme preventive maintenance treatment from RootX is designed to keep fats, oils and grease and other organic matter from building up in pipelines. It coats pipelines, grease traps, interceptors and lift stations with a concentrated microorganism. Coating on the pipeline walls acts as a lubricant that helps reduce backups. The microorganisms secrete enzymes that digest FOG and reproduce and spread throughout the system. Instead of breaking the FOG into smaller pieces, it is designed to eat away at the grease and prevents buildup in drains/sewers for a long-term maintenance application. For best results, apply the all-natural, noncaustic and nonpolluting product every two weeks. 800/844-4974; www.rootx.com.