First of all, you need to clean the sink. If you don’t do this, then it will be the breeding ground for germs and bacteria. After cleaning the sink, you need to dry it thoroughly. It is one of the essential tips, but many forget to do so. To avoid this problem, you need to check whether the sink is empty. If it is open, then you can dispose of it. Otherwise, you need to rinse the sink and dry it thoroughly.