For ease of use and ridding of smell, there is a chemical called Formula 420. It is a bit pricey but most people seem to like it. I however just use a 25%alcohol 75%water mixture and put rice or salt in it, to act as an abbrasive and that works great for me.
2600HERTZ Reviewed by 2600HERTZ on . Help cleaning my glass pipe my glass pipe is a spoon pipe. muc like the ones in the pictures. except bigger. I like my pipe to always be clean (pretty much spotless). but on the bottom by where the bowl is but inside the pipe its dirty and i dont know how to clean it. I use rubbing alcohol and it seems to get almost everything but it does not clean the inside by the bowl. Rating: 5