Originally Posted by Chris_Dog
4.75 at more beer
+1... You don't need to soak for days though, try 15-20 minutes with Oxyclean... carboy brush will take everything and anything off.
If it's working for you though... awesome. I'd suggest maybe some felt around where the pvc might come in contact with the glass.... I know it's hard to scratch the glass, but if it's spinning at high RPMs, who knows.