How Do You Dilute 91% Isopropyl Alcohol To 70?
How Do You Dilute 91% Isopropyl Alcohol To 70? Measure out one cup of 91 per cent rubbing alcohol, and pour it into the plastic container. Add one-third of a cup of water and stir to mix the solution. The solution is now 70 per cent rubbing alcohol. Repeat this procedure as often as needed