What is a Beer Clean Glass?
The quickest, easiest, least expensive way to increase draught quality.
There is a difference between a clean beer glass and a beer clean glass. A clean beer glass means that it is sanitized and nobody is getting ill. Check.
Beer Clean is an industry term to explain that a beer glass is free from oil and grease inside the glass. And...it has a massive impact on how your beer is going to taste and look.
Here's what you need to know:
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Dirty glasses have an invisible film of oil and grease on the inside.
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This is caused by putting fingers, pop, dairy based drinks, or napkins inside the glass. Or by running your beer glasses through the dishwasher, not the glass washer.
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This gives the beer poor head retention and makes it go flat quickly.
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A Beer Clean glass has lacing - Rings of foam left on the inside of a freshly consumed pint glass, like this image to the right.
Most pint glasses in the industry are not beer clean.
Here is Steve Riley, Certified Cicerone® and Founder of BetterBeer.com in a short video explaining the difference:
