The self dispensing cleaning brush with liquid reservoir is very easy to use. Just open the top and add the liquid or detergent. Its hidden plunger action releases liquid into bristles when pressed and you can clean without using extra detergent or liquid. It scrubs pots, greasy dishes, pans, tiles with ease. you may have to add water for different consistencies of liquid. It protects your hands and fingernails. It is an ideal cleaning brush for kitchen, bath, laundry and other household chores. It is dishwasher safe and not to be used for non-stick surfaces. It saves about 60% of liquid and is economic to use. It cuts clean up time and is an essential kitchen and bath tool.