Off! tropical strength insect spray 175ml off! tropical strength insect spray with picaridin is highly effective, yet gentle to the skin in a lightly fragranced, non greasy formula. It's ideal for everyday outdoor use for the family, as well as for travellers. It provides effective protection against common & tropical mosquitoes for up to 8 hours. It repels mosquitoes that may carry dengue fever. It also repels flies, sandflies, ticks & other biting insects. Active constituent is picaridin - can be used on children from 12+ months - free from deet - can be used on children from 12+ months - up to 8 hours protection against mosquitoes, flies, sandflies and ticks - non- greasy formula for better skin feel - light tropical scent - easy to use pump spray format