Your garbage bin is placed next to the custom-made trailer and the inside is sprayed with an Eco-friendly de-greaser. While waiting for the de-greaser to work, the outside of the bin is sprayed with hot water. The bin is then placed onto the hopper, where a high pressure head begins to rotate 360 degrees and sprays 190 degree water into your bin. This process ensures a clean garbage bin each time. We also spray your bin with a deodorizer after each clean. We do recommend your garbage bin to be cleaned every month to maintain a clean bin.