Daily wash, wash the dishes are in the sink, so the kitchen sink is also very easy to contaminated grease, if you haven't been completely washed, over a period of time after the wall of the water tank will stained with a layer of oil. Where there is a bit of salt, and then use a waste of fresh film and wipe, wipe with warm water after a few times, you can let the sink bright as new.
In the tank around the corner and downstream can with a small brush or brush dipped in fine salt, soap and water, cleaner is wiped, sewer water cover available warm soapy water to soak for ten minutes and then wash, can achieve the ideal effect of decontamination.