ilovebottles
Member
I had a nice bottle that had harden tar inside. I filled it with Berrymans Chemtool Carburetor cleaner. I let it sit for a day. Rinsed it out. The bottle came out very nice. The cleaner is about $15. It can be reused, but once it is no longer usable, the contents are concidered toxic. You have to dispose of it properly.
