A proof of 190 translates to 95 percent alcohol content. That's more than most rubbing alcohol. Many of Maryland's college presidents requested the ban to help curb student drinking problems.

The bill, which passed 37-10 on Wednesday, would halt sales of grain alcohol brands like Everclear, Gem Clear and Golden Grain, though Everclear's 150-proof version would remain legal.

A proof of 190 translates to 95 percent alcohol content. That’s more than most rubbing alcohol. Many of Maryland’s college presidents requested the ban to help curb student drinking problems.

___ Outer Banks Distilling in downtown Manteo was handing out free bottles of 150-proof alcohol on Thursday. People were lined up on Budleigh Street in front of the distillery to get some.

When choosing an alcoholic drink, the proof is a quick way to gauge its potency. A bottle of whiskey marked 120 proof is 60% ABV, letting you know it's stronger than a 40 proof (20% ABV) liqueur.

A proof of 190 translates to 95 percent alcohol content. That’s more than most rubbing alcohol. Many of Maryland’s college presidents requested the ban to help curb student drinking problems.