SSS, is OK if a bit gloopy, but 'Smidge' is better for midge repelling - and free of nasty chemicals..
Still I'll bet you've got silky smooth calves all the same
If you are ever short of something to do grow some nepeta cataria, Catnip. It grows very well, too well and the leaves and flowers have trichomes containing Nepetalactone amongst other volatile oils and terpines.
An old Prestige type pressure cooker with the central outlet makes a good cooker for steam distillation. The rest is a few metres of 8 or 10 millimetre copper microbore (a plumber friend is useful) and a 25L plastic drum along with a freezer full of ice cubes to pitch into the drum. Oh an LPG gas ring, you do not want to do this in your house unless you want it stinking of weed for a few days. The oil will separate from the water condensate which itself is a hydrosol and has some efficacy.
The stuff works and is extremely effective, as good as DEET I believe but the effect is short lived at about 1 hour I think. I spray an ethanol dilution on my straw hat and that lasts for hours as I can load plenty on there.
The smell is not disagreeable, I personally am not keen but others who have used my brew say its a pleasant smell, too me it smells like strong weed.