Grease traps are designed to do just what the name implies, to trap fatty oils, grease, and sludge, and to separate oils from water. These substances pass through a catching system, which gives them time to cool off and solidify, and the water passes through the drain as normal. This system must be maintained regularly in order to work effectively to keep your grease trap clean. In order to keep your business up and operational trust the professionals at B & B Drain-Tech.