Why is 70% alcohol solution a much better disinfectant than a 90% alcohol concentration? Wouldn’t a higher concentration mean better? 292 viewsJanuary 3, 2024 Question91.15K 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 Because too much alcohol dries the cells, the same way salt does. This make some bacteria sporulate before killing them. You are viewing 1 out of 23 answers, click here to view all answers. Register or Login
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