Soap is not a dependable mosquito repellent. While some soaps may have scents or ingredients that mosquitoes dislike, they are not formulated or tested as mosquito repellents. Instead, opt for EPA-approved repellents containing active ingredients like DEET, picaridin, or oil of lemon eucalyptus for effective mosquito deterrence. Homemade repellent sprays using essential oils can be used alongside other control methods. Soaps should not be relied upon as a primary means of mosquito protection.