I have used Tiki brand citronella fuel for years.    I live on a small lake in northern MI and the mosquitoes can get pretty bad in the summer.   I light a couple big torches around my tables on the deck.   Sometimes 3 torches if using the hot tub.   I wasn’t sure at first if they really made that big of a difference in the flesh eaters.   After running out of fuel last year and basically being ran back inside because nobody could stand the mosquitoes I will never be without it again.   Thanks for a great product.