Dr. Iso 99% ISO is a straightforward 99% isopropyl alcohol solution for cleaning glass, quartz and other smoking accessories. This 16oz bottle is sized to keep near your rig or bong for regular touch-ups.

• 99% isopropyl alcohol
• 16oz bottle
• Made by Dr. Iso

Pair it with a bong cleaner for deeper cleans, or use it on its own to wipe away everyday resin.