I sure do not clean mine every day. I merely dump it when it needs dumping, and give it a quick rinse and reinstall it. ABout every two weeks I will remove it and clean it with fresh water and an aquarium filter brush or sponge, and then reinstall it. About every 4 to 6 months I pull the skimmer and clean the inside of the body out with clear water and an aquarium filter brush. Use luke warm or cool water, as some plastics may not like hot water.