Mmmmmmmmm all very interesting, thanks guys. TRied the vinegar last night and it did seem to work better than the other stuff. Can't go around smelling of the stuff at work though or people will think I am madder than I already am.

Canniel - I did hear that about blood groups too, but then again I am A+ and so is DH who doesn't get bitten at all.

Dee - Was wondering about repellents too. Anyone???