DrainXcel all-natural pipe cleaner from Brookside-Agra has a blend of bacteria and enzymes designed to eliminate odor and digest organic material, including fats, oil and grease, in grease traps and drainpipes. Safe for use around humans and animals, the cleaner leaves no byproduct or residues and will not damage pipe or drains, or harm the environment. 618/628-8300; www.brookside-agra.com.