So I've had my bong for almost 3 months now, its around a foot and a half tall, and I've been cleaning it around every other day since buying it. Around a week ago I started noticing resin buildup on the sides of the tube, cleaned it, saw it still there, and cleaned it again to no avail (i clean with simple green.) Problem comes in with the ice catchers blocking my hand from being able to use its scrubbing powers on the bottom half of the bong. Any suggestions on what to use?
Simple Green and Grunge Off both work great, but if you need to get that resin build up off, use 91% ISO and Salt/Rice grain to get rid of the build up. Something to rub off any stains on the glass.