Come on MN help me out...
Decanter discovered with Christmas 07 gone-bad port in. Chucked port, soaked in detergent for ages, shaken vigourously.
Still got stains on the bottom, would brush or scrub off easily, but I can't get to them. Got an old fashioned bottle brush, but can't bend it round enough to scrub properly.
Any tips??? (barring refilling with newer port, to hide stains )