The best time is half a month, depending on the size of the canteen. Large-scale takes a week. Timely cleaning will prolong the service life of the grease trap. If you know, if you have time, you can clean it yourself. If you don't have time and don't want to start work, you can find a professional cleaning company. After all, greasy things are difficult to clean and need to be cleaned regularly. Professional cleaning team can visit the house regularly for cleaning, which is more convenient and worry-free.
In the field operation
The grease trap is pumping sewage.
Clean grease trap position
Clean grease trap position
Clean the grease trap.