A kitchen becomes the center part in the house to do cooking activity. This is the interesting place to spend the time, especially for the house wives who love cooking. Usually, every kitchen in the house has the kitchen sink. The kitchen sink plays the vital role in the kitchen. It is normally used to wash such cooking utensils as the pan, the plate, the glass, etc. Also, it has the function to rinse the cooking ingredients, for example the vegetables and the fruits.