Bug-Grrr OffAll natural and made using Australian sourced ingredients Bug-Grr Off is a safe and highly effective insect protection spray, designed to keep you and the whole family safe from insects like Mosquitoes.  Bug-Grr Off  contains a new natural extract called PMD that is known to inhibit the sensory receptors that blood sucking insects use to detect their food.  Keeping you naturally free from mosquito bites this summer.