title_body: Can beer be recarbonated?
upvoted_answer: Sodastream: maybe, but at your own risk.
  
  According to Sodastream's FAQ, "You risk damaging your soda maker, not to mention making a big fizzy mess!".  However, there are a few articles discussing how to carbonate non-water with one.
  
  Anecdotes vary:
  
  
  It overpressurized and sprayed beer everywhere
  It worked fine, but go slow
  Wild success!
  
  
  Some tips:
  
  
  It will definitely void your warranty
  Use plastic, not glass, bottles to avoid shrapnel if you make a mistake.
  Take your time; most reports indicate it's easy to over-carbonate your beer.