From our experience, we recommend these options for keeping the mosquitoes away: • Clothing bonded with permethrin, an ingredient used by the military to treat combat fatigues; mosquito repellent clothing has been shown to last for up to 70 washings. Keep in mind that exposed skin can still get bitten and that treated clothing should be washed separately. • DEET remains the most effective repellent on the market. Look for products with at least 30 per cent (10 per cent for children) of the active ingredient, such as Ultrathon lotion. DEET shouldn´t be used on irritated skin or under clothing. • Other repellents recommended by the U.S. Centers of Diseases Control are Picadrin, the active ingredient in Cutter Advanced Sport spray. • For non-chemical bug protection, cover up with long-sleeve shirts, long pants and netted hats.