This article was originally published on the Marijuana Patients Organization site on August 1, 2014.
For those seeking a low cost answer to keeping your glass pipes, bongs and other apparatus clean, it was suggested by a friend to use simple rubbing alcohol and a pinch or three of table salt, fill the device, close ends with hands and shake.
This method is almost as effective as the similar stuff on the market. The difference, costs are less than a dollar with basic rubbing alcohol.
Give it a try and let me know how it works.