Hot Pepper Wax Natural Insect Repellent One Gallon Concentrate 705539000018 Natural Insect/Animal Repellent Reduces water loss by plants It is proven effective against aphids, spider mites, whiteflies, cabbage loopers and beet armyworms for up to 2 weeks. GREAT rabbit and squirrel repellent It's harmless to humans - in fact, it's as edible as the sauce on barbecued Buffalo wings.