31. Scientists don't know how repellants sold in stores ( like Off and Avon's 32. At Yardbirds stores, sales of repellants on special displays near the cash registers were brisk. 33. -Use mosquito repellant with DEET. 34. Residents are urged to protect themselves from mosquito bites by wearing long clothing and insect repellant . 35. "You just have to spray mosquito repellant on yourself, " she said. 36. Standard repellants containing DEET ( diethyltoluamide ) are also effective and can be applied to the skin. 37. She found the taped details repellant , she said, " shocking beyond description ." 38. They are betting that the coming turmoil in the insurance business will be repellant to some customers. 39. I cannot imagine the mosquitoes with no ( insect repellant ) and the sun with no sunscreen. 40. Mosquitoes and sand flies are an annoyance on the islands; pack a strong repellant with DEET.