It’s important to clean your glass when it gets dirty. No one likes the taste of a dirty pipe and also it’s just plain unhealthy to smoke out of a gnarly piece dude. With us you will find that we only carry non-toxic, biodegradable bong, pipe, and rig cleaners that are non-abrasive and safe to use on your glass, metal, or ceramic. But hold up. Some cleaners do work better than others for certain purposes. For example, if you have glycerin bong, you should probably check out Krave Glass Cleaner that is specifically built to clean and not damage freezable glycerin pieces. But if you just have some good old regular glass, Formula 420, Randy’s Black Label, or Resolution is perfect for you.