Postby limecc » Mon Sep 27, 2010 8:58 pm
I came across a tip to use liquid biological washing machine detergent in place of the usual blue Elsan/Thetford stuff. Has anyone tried it? Apparently this stuff is designed to be extremely kind to seals as there are many of them in your average washtub and is loads cheaper! (Not that I've purchased any lately;-)
Passat V6 4Motion & Heritage 640EB = 94%