Zymurgrafi
Well-Known Member
I was at a food co-op I go to now and then in Montpelier, VT. recently. They have a pretty decent selection of brews so I pop in whenever we pass there. Anyway, the light in their beer cooler is red. The have a sign explaining that they use a red filter on the light because that particular color of light/part of the spectrum is best for protecting the beer.
Anyone else ever seen this or know more about it?
I tried a google search with no luck.
Anyone else ever seen this or know more about it?
I tried a google search with no luck.