Share 'Qs on science and my replies to them - Part 112'
Q: Can we remove microbes with hand washes?
Krishna: Recent studies have shown that some hospital super bugs are growing increasingly tolerant to alcohol-based disinfectants found in handwashes and sanitisers used.
Just use good soap and clean water to wash your hands. That will do.
Q: Can micro-organisms destroy pesticides and other harmful chemicals added to the soils and crops?
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