I'd just like to put in my 2 cents for this stuff.
I went out one evening around Loch Leven last week to do
some sketching and the wee gnashies were out in force. I
coated up with SSS on the exposed bits before I went out and
while some of them settled on me I only got bitten twice in
an hour. It wasn't universally successful however and other
members of our party didn't notice too much difference,
preferring to use the traditional methods (staying
indoors!). I'm converted, however, and it must be more skin-
friendly than DEET.
Rod and Gun in Fort William are selling it for £5 a bottle,
which is somewhat exploitative but what price a tolerable
outdoor experience in Scotland on warm, humid evenings?
Chris