It's not a common practice among homebrewers from what I've seen. The standard go-to sanitizer is usually an iodine-based solution like Star-San or Iodophor.
Originally Posted by beerandloathinginaustin
It's yeast ejaculate. Just try not to get it on your face.
Primary: Nada Secondary: The Plinian Legacy (NB clone of Pliny the Elder) Bottled/Fridge: Firestone Easy Jack IPA Bombers/Growlers/Aging: Firestone 17th & 18th Anniversary ales Kegerator: Uinta Hop Notch IPA Coming Up: something spiffy, most likely