Using this disinfectant jar is easy. Just open the stainless - steel lid, put your items in the jar, and then close the lid. For best results, make sure the items are completely submerged in the disinfectant. When it comes to maintenance, clean the jar and the lid regularly with a mild cleaner. Keep the jar in a cool, dry place away from direct sunlight. And always be careful when handling the disinfectant. Make sure to follow the instructions on the disinfectant product for safety.