product labeling. If not used properly, DEET can cause skin rashes, redness, and swelling.
2. Picaridin
Picaridin repels mosquitos, ticks, chiggers and a wider range of flies than DEET. Picaridin can be applied directly to the skin as a spray, wipe, or foam. Products with picaridin have only been available in the US since 2005.
Its repellant effects can last from 3 to 8 hours depending on the concentration. Picaridin can be used on babies 2 months and older. However, you should always use caution when applying any chemical onto a child’s skin. Following the instructions on the label can help prevent misuse of the product.
3. Permethrin
Permethrin is a chemical that kills ticks on contact. It is used on clothing, livestock and pets, feed crops, restaurants, and other buildings. It can be found in sprays, powders, liquids, and pre-treated clothing.
Permethrin should not be applied directly to the skin. However, it is a good option for applying to sleeping bags and