Washing bottles and removing the most stubborn labels I have ever seen. If I didn't know better, I'd swear they were put on with super glue. Owner of the winery said they were hard to get off, but DANG!
I've taken off the outer "plastic" coating and have them soaking in bucket of water with dish washing liquid with k-meta. After a few days of this, I use a paint scraper and wire brush to work off the label. But I still have residual glue on the glass. Any suggestions as to how to safety get this off? My wife has me using fingernail polish remover but is that safe? Of course, they are getting another wash and spray (inside and out) with k-meta before I store them.