Hazy or cloudy appearance caused when the proteins and tannins naturally found in finished beer combine upon chilling into particles large enough to reflect light or become visible.

a haziness in beer caused by the precipitate formed when a beer is refrigerated.

A cloudiness in cold beer that comes from a chemical reaction when the beer drops to a certain temperature.  It disappears when the beer warms up. It’s a common occurrence and is not unsafe.

Tiny particles that form in beer when it is chilled and make the beer appear cloudy. An undesirable characteristic.

Cloudiness caused by precipitation of protein-tannin compound at low temperatures, does not affect flavor.