Lookah Swordfish cleaning is easy. Take a cotton swab soaked in ISO Alcohol and swab out the inside of the glass straw. If it is very dirty, unscrew the silver ring at the base of the glass tube. Once removed, slide out the glass straw and soak in ISO Alcohol. Finish with a cotton swab. The quartz cup can be cleaned with an ISO Alcohol soaked cotton swab. As they are porous, I do not recommend soaking them in ISO, they take forever to dry out. Clean the cup regularly and it will be much easier to clean the Lookah Swordfish.