Most items that clog the drain include hair, grease, waste food, grease or oil, and other small pieces of dirt found around the home. These drain blockages can be prevented by installing drain catchers to retain the particles. A mixture of hot water, baking soda, and vinegar can be used to clean the clogged drain and if none of this works, then you need to contact a professional plumber at Miami 24/7 plumbing to unclog your drain.