Why does my grease trap need to be serviced? Grease traps need to be serviced regularly to meet both environmental and legal obligations. Services are scheduled at regular intervals so to remove all grease buildup. Master Waste Management specialists provide grease trap cleaning in Sydney. Why does my grease trap need to be serviced? Foul Smell An accumulation of excessive grease in the trap can lead to offensive smells. Blockages & Overflows A build-up of solids can lead to the grease trap and drains becoming blocked, causing the grease trap to overflow. Emergency services are expensive, and overflows can result in financial penalties. Penalties In most municipalities, waste water including grease trap waste is tightly regulated. Failur...