
Yes the Avon SSS (green label) works, I have used it in India and in the southern USA!
If you have a Mountain Warehouse store near you they sell a 'natural' insect deterrent based on Pyrethrum which also works well. Look in pet shops for any flea sprays that have Pyrethrum or Pyrethrins as their active ingredient (some of the cheaper ones do) for your dog.
Otherwise it'll have to be something containing Deet for you, which is pretty heavy duty but it does stand up to heavy-duty midges in a way the other products can't.