Dark Cystal Glass Cleaner (1)

Do not sleep on this soak. It's really simple; heat up the liquid in a microwave so it's really hot and I let my atomizer soak for 10 minutes. After the first soak 90% of all residue was wiped off easily with a q-tip. I did another soak and my atomizer was back to looking brand new. I clean my atomizer once a week with daily use.

This stuff is magical! My PuffCo Peak Pro chamber had a dark ring around the inside that no amount of alcohol would remove. This stuff made it disappear almost instantly. I was seriously stunned for a minute. I wish I would have taken a before and after photo. I would highly recommend this to all PuffCo owners to keep their rig clean.

This is an incredible product to get rid of any pesky resin build ups in your chamber. Suggested usage is to warm a little bit up before working on particularly difficult build ups of resin. I have found that q tips work very well with the cleaner, for slightly harder instances you can use a little bit of the magic eraser (GENTLY).Absolutely satisfied, and it looks like this will last me a while as well.

better when it’s warm. i drop my glass in between sheshes and it’s sparkly clear nest time.cool thing is you can add it back to the bottle and reuse it many times.

This is not a quick solution to clean your quartz but it is effective if you use it properly. When you're done for the day allow your quartz to soak overnight. This will loosen what's stuck there. After that it's best to use another solvent like hot alcohol or a brush to actually clear and clean the loosened gooeyness away.You may ask: why use the dark crystal at all then? Why not just soak in alcohol. I tested that and the dark crystal was simply more effective and left the quartz clean.Notice: this will not remove carbon scarring. Nothing short of polishing the quartz with some heavy solvents or sandblasting will do that. This will keep your quartz looking perfect if you are dilligent about letting it soak overnight

Does exactly what says it does!! Chazzed 3dxl puff co chamber totally cleaned after soaking and using a cotton swab. Great stuff 5/5

Gets black out of 3DXL and bangers. A++++++

I wish I had a before picture to go the one I shared. I literally just put a little bit in the ceramic bowl, closed the top and left it on the sink and went to bed. After I woke up I opened it and couldn't believe my eyes! Just a light brush from a regular cheapo qtip and there you go! I had tried warmed up 99% iso in a sonic cleaner and it didn't come close to removing what I thought was permanent! I'm definitely a happy customer!