Everclear is a brand of grain alcohol with an extremely high alcoholic concentration. It is available in 190 proof (95% alcohol) and 151 proof (75.5% alcohol) varieties. It is illegal to sell in many states in the US.Everclear can be lethal, and should not be consumed in shooters, used as a substitute for water, or ingested straight. It should be mixed with other ingredients when used in preparation of an alcoholic beverage.Because of it's high alcohol content, Everclear is very flammable and should be handled with care.