SSS didn't work for me last week, it's usually ok but wasn't last week. I got bites on my eyelids and still suffering from them. I was advised to get the SSS on in advance, will try this next time. I purchased a pack of insect repel wipes while at inverary and they worked a treat. A yellow pack they came in, can't remember the name but worked a treat.
If you really can't take any more, pack the kelly kettle base and get a wee fire going.... this gives 10 mins restbite
check this, not sure if it's just a ploy to sell repellent....
http://2010.midgeforecast.co.uk/
Cheers
Kevin