Beer Info FAQ

What is the difference between 91 and 99 isopropyl alcohol?

What is the difference between 91 and 99 isopropyl alcohol?

The difference is that 99% is a significantly higher fire hazard. That's correct - the only real difference is in fire hazard.

What is 91% rubbing alcohol used for?

Many people use 91% isopropyl alcohol to clean cuts and burns on the skin, and to promote healing. Well used in medical scenarios, 91% isopropyl alcohol often features in first aid kits. It's ideal for those cuts and scrapes that require a quick clean.