pricelessbrewing
Brewer's Friend Software Manager
Tried oxyclean soak overnight. Scraping off with wooden utensils, successful. Don't think its rust. Probably moldy syrup/beer residue and/or mineral deposits.
Will attempt a soak in vinegar and starsan. The acid should work on mineral deposits.
Edit: http://imgur.com/IVK9Xvv Picture might help explain, anyone recognize what it might be and how to nuke it from space?
Will attempt a soak in vinegar and starsan. The acid should work on mineral deposits.
Edit: http://imgur.com/IVK9Xvv Picture might help explain, anyone recognize what it might be and how to nuke it from space?