Not trying to be a dick, but I mean... cleaning your bong weekly, buying the cleaner monthly or bi-monthly... seems it'd be cheaper to just go GLASS, right? I mean, quality wise, better, less cleaning, & your not paying much more. I can get a little 3-footer here in town for $30.00. I'm sure that 420 cleaner is at least $10.00, no? I don't know, i don't use bongs, prefer blunts, but I'd imagine it's $10 or more, by the time you buy that, then buy another bottle, on top what you spent for the bong, just seems like glass would of been an overall better investment.
But, what the fuck do I know? Lol.