Keep your favorite pipes clean with minimal effort! The Formula 420 Daily Use Cleaner is a super-concentrated solution that works almost immediately -- no scrubbing, soaking, or waiting required. Shake the cleaner bottle before use to activate the formula, dilute with equal parts water, and add to the pipe. Plug any openings and shake the pipe for about a minute until all the grime is loose, then just rinse away! If used regularly, your pipe will remain easy to clean and deliciously fresh at every sesh.