Egyptian Rose Geranium and Pennyroyal spray. Safe for children. Can be put on clothes, in hair or directly on the skin-albeit a little drying with reapplications. Do not get in eyes. Grain alcohol base.
Geranium wards away ticks, fleas, mosquitoes and flies. Geranium is also very therapeutic to skin, many eczema suffers swear by its ability to heal dry patches and treat the ailment directly.
Pennyroyal attacks an insects nervous system causing paralysis. It will not have this affect on mammals however.