Mosquitoes pose significant health threats. Besides
their itchy bites, insects can transmit terrible pathogens which
may lead to Lyme Disease and West Nile Virus. 
Unfortunately, the most common repellents are products that
contain DEET which is a powerful and toxic
chemical, known to be extremely toxic to the nervous
system, causing negative side-effects, including seizures.
And, it can be especially deadly for small children and
infants. 
We asked our Facebook community to recommend natural, Deet-Free
insect repellents.
Skeeter Screen Mosquito Repellant. Based out of
Garland, TX. This DEET FREE Scents of Nature® formulation is
derived from natural essential oils. It is safe for pets and the
entire family with a pleasant floral scent people like and biting
insects hate.
Skedattle All Natural Biodegradable Mosquito
Repellant-SKED-8 - Makes use of four ingredients that send
mosquitoes and other bugs packing. These include peppermint oil,
lemon grass oil, vanilla oil, and citronella oil.
Amrita's Bugs be Goneand Bugs be Gone for Kids
-They both effectively repel mosquitoes, ants, fleas, chiggers,
ticks, gnats and other insects. All contain the essential oil
Eucalyptus Citriodora (oil of Lemon Eucalyptus).
TerraShield essential oil blend by DoTerra. A
proprietary blend of 15 Certified
Pure Therapeutic Grade™ essential oils, that have been
scientifically shown to repel insects more effectively than other -
synthetic - insect repellents.
Purification essential oil from Young Living.
It is a MUST have essential oil. Purification cont
ains citronella, rosemary, lemongrass,
melaleuca alternifolia, lavandin and myrtle. It is not only a great
insect repellent, but it is also the essential oil of choice if you
happen to get bit by an insect. It helps to cleanse and disinfect
the area as well as neutralize the poison.