A portable sink is very easy to clean and can be taken out or carried any where for cleaning. The waste tank can be drained and cleaned after the usage when it fills and placed back for further use. The water tank can be refilled with water and reused. Cleaning the sink with a mild disinfectant will kill the germs and keep the sink clean and hygienic. After playing in the play area the kid’s hands would be very dirty. They can wash hands form outside if the portable sink is placed outdoor. It is usually after the recess that the kids wash their hand in the sink. Soon after the washing is over the sink need to be cleaned and kept tidy so that the kids would be able to use it clean. As these portable sinks can be carried any wear without difficulty it can also be cleaned very easily. The little ones can play with paint, mud or whatever they want to play and wash their hands after playing. The waste tank should be checked and drained regularly.