Why is 70% alcohol solution a much better disinfectant than a 90% alcohol concentration? Wouldn’t a higher concentration mean better? 276 viewsJanuary 3, 2024 Question91.04K May 21, 2022 0 Comments Why is 70% alcohol solution a much better disinfectant than a 90% alcohol concentration? Wouldn’t a higher concentration mean better? In: 5202 23 Answers ActiveNewestOldest Anonymous Posted May 21, 2022 0 Comments Other than what the top comment explained, 70% is the magic number if you don’t want your disinfectant to evaporate before it actually disinfects. Those who have problems with dry skin also use 60% if needed. You are viewing 1 out of 23 answers, click here to view all answers. Register or Login
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