I Must Garden mosquito, tick and flea repellent is a highly effective, chemical-free way to rid your lawn, garden or activity space of annoying biting insects. Botanical oils are combined to create a spray that kills and controls insect populations in treated areas. Enjoy being outside again. There are no poisons, harmful chemicals or toxic glues in our products. All of our repellents are safe to use around children and pets and are completely biodegradable. I Must Garden mosquito, tick and flea repellent is pleasantly scented, making application easier and more enjoyable than ever. Ingredients like cedar, lemongrass and citronella oil kill and repel insects, but smell great to people.