It has been known for many years that alcohol is an effective disinfectant;studies have shown that it is a better disinfectant when it is neither too weak nor too concentrated.Disinfectant efficacy is optimal at concentrations between 50% and 80%. Many institutions use 70% alcohol blends as standard.
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Alcohol has been widely consumed since prehistoric times by people around the world as a component of the standard diet for hygienic or medical reasons, for its relaxant and euphoric effects, for recreational purposes, for artistic inspiration, as aphrodisiacs and for other reasons.
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Melvin
Alcohol Rehab
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