PX-109 alkaloid compound from Byo-Gon helps eliminate grease, sewage odor and hydrogen sulfide from grease traps, lagoons and sewage systems by improving biology. It promotes rapid cell growth and consumption of organic material and overcomes limiting environmental factors to stabilize wastewater systems. It helps prevent large capital expenditures and reduces operations and maintenance costs. 800/580-5509; www.byogon.com.