If a sponge is found to be severely discolored or moldy and has an unknown cavity, indicating that the sponge has been used for too long, contains a large amount of bacteria or has been bitten by a vector, then it is important to replace the sponge promptly, even without any of the conditions listed above, the sponge must also be replaced at a fixed time to keep the sponge clean.
Washing dishes note:
1. After eating in the clear dishes, do not pile the bowls together, must keep cooked food dishes separate, (and raw cooked food separate is the same reason) to prevent cross-infection of bacteria, wash the bowl of cooked food, then wash the bowl of raw food.
2. Also separate the oil bowl from the non-oil bowl. Wash the non-oil bowl and then wash the oil bowl.
3. Used chopsticks and bowls must be washed on time, office workers, because work time is not rushed, the habit of finishing the dishes and chopsticks on the sink with blisters, after work to wash the dishes, this is harmful to the body. Because some of the human body's disease-transmitting microbes, attached to the edge of the used bowl, will quickly reproduce in the residue, if the simple washing of dishes, without disinfection, these bacteria will eat into the stomach. 4. Drink porridge from a used bowl, and use a bowl of cold or pickled vegetables without oil. Rinse the bowl directly with water and avoid using dish soap. 5. When washing dishes with oil in them, a bowl with too much oil can be wiped with paper and then washed with a small amount of detergent. Detergent must be diluted, do not put too much detergent, otherwise, it will be washed with water is not clean, resulting in adverse effects on human health.