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How to make your own hand sanitizer
- simonblack 7y agoNothing beats water and detergent. That gives a physical removal of bugs from the skin. Let your hands air-dry. Do surgeons scrub before an operation, or do they just spray on some sanitizer? Sanitizers rely on killing the bugs. They aren't perfect. I know all the ads say 99.9% and it sounds wonderful. In reality that leaves one bug in a thousand as fully active. Start with a load of 100 million bugs and you end up with 100,000 survivors, plenty enough to do you some damage.