The Canadian Armed Forces spent a lot of money testing various anti mosquito sprays, lotions, and creams over a period of years. The test results showed that the best anti mosquito product is one with 35 percent DEET in the formula. They buy it by the case, and distribute it to all CAF members who are going to be working "In the field". The brand name is Musk All , in the spray can. Obviously you MUST use it cautiously, and READ the label instructions carefully.
Some people may not know this, but the color of the clothing you wear CAN attract mosquitoes, and in heavy concentrations of mosquitos, head nets and bug vests are helpful. Canadian mosquitoes are large and voracious in season. The worst type of flying insect is the Deer Fly, which actually bites a chunk of skin from it's victims, not just puncture the skin like a mosquito. JIM.