Family Friendly Insect Repellents, enjoy the outdoors, bug free! Mosi-guard Natural is long lasting and effective up to 8 hours protection in high and low risk areas. Citriodiol® is the only naturally sourced active ingredient recommended by the US Centre for Disease Control (CDC) and is the natural essential oil used in all our products. It repels a range of insects, mosquitoes, midges, ticks, sand flies, land leeches, black flies and stable flies. It's a DEET free alternative to synthetic insect repellents and scientifically proven to be as effective. Mosi-guard is suitable for pregnant women, babies and young children from 6 months up. All our repellents are dermatologically tested.