70% vs 91% Isopropyl Alcohol: Which Disinfects Better?

Surprisingly, 70 percent rubbing alcohol is probably more effective than 91 percent for disinfecting—here's why.

Why Is 70% Isopropyl Alcohol (IPA) a Better Disinfectant than 99% Isopropanol, and What Is IPA Used For?

Isopropyl Alcohol - IPA 91% (4x1 Gallon) – GotParts747

70 vs 91 Isopropyl Alcohol

Why Is 70% Isopropyl Alcohol (IPA) a Better Disinfectant than 99% Isopropanol, and What Is IPA Used For?

The Truth About Ethanol vs Rubbing Alcohol For Cleaning Purposes

70 vs 91 Isopropyl Alcohol

70% vs. 91% Isopropyl Alcohol: Which Disinfects Better?

Why 70 Percent Alcohol Is A Better Disinfectant Than 95 Percent Alcoho – MOXĒ

TopCare Isopropyl Alcohol, 91% - Super 1 Foods