the smoke, mosquitos are attracted to Co2 plumes, aka the stuff you breathe out, so the smoke helps mask your presence from distant mosquitoes and confuses them from sniffing you out. Citronella works the other way, where the scent drives them off because lemons.
**photophantom used "*roll picture*"** **photophantom rolled image** Lol my brother, dad and I can tweet like birds blowing air through our front teeth because we both have a small gap just at the top and we do it to weird people out. The looks people give when they can't find the bird is funny.