1. What is a grease trap? A grease trap in Michigan is essentially a plumbing device that is meant to trap grease and another build-up from entering the wastewater disposal system. Grease traps are critical for preventing clogs and other plumbing damages from happening, specifically concerning grease. Grease is thick in density and does not dissolve or mix with water. For this reason, having large amounts of grease in your septic systems in Allendale, Michigan can be quite problematic for your home or your business as a whole. By having a grease trap installed, you stay at peace knowing that grease-free water will enter into your sewer lines, this way avoiding any potential clogs or costly damages. A grease trap is an interceptor, which is part of the plumbing system that is designed to trap the following: Fats Oils Grease Hardened solid food particles 2. How Important ...