We are finally getting a season that other countries would recognise as a summer. No doubt you’re all out working on your tan and enjoying a cold one with your BBQ. And while you should be taking good care of your skin with plenty of sun-tan lotion you should also avoid exposing your beer to the sun as well. No, liberal application of factor 30 to your bottle of beer won’t help.
While you may love it the last thing your beer wants to do is to sit out soaking in some rays. Your beer is being ‘skunked’ right before your eyes. The process can happen quite fast, quicker for more heavily hopped beers. The suns UV rays break down hop compounds to literally produce the same chemical that skunks spray out their backsides! It’s not as intense in the beer thankfully but it will still change it. Brown bottles are a good way to protect the beer inside but green and especially clear glass give little to no protection from UV rays.
We’ve done the side by side taste tests and for a moderate hoppy pale ale it only takes a few minutes for the beer to noticeably change flavour.
Enjoy the sun, but shade your beer!