Using this solar light is easy. Just place it in a spot where it can get plenty of sunlight during the day. The light will absorb sunlight and store energy. When dusk comes, it will automatically turn on and show a multi - color display. At dawn, it will turn off by itself. For best results, make sure there are no obstacles blocking the sunlight from reaching the solar panel. When cleaning, use a soft, damp cloth to gently wipe the acrylic part and the solar panel. Avoid using harsh chemicals as they might damage the light. Keep the light in a dry place if it's going to be stored for a long time.