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Allergies Health Center

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Using Bug Spray

Using bug spray can keep you safe by protecting you from biting bugs. But most bug sprays won't do much to protect you against stinging insects such as bees, wasps, and hornets. Insect repellents use a variety of ingredients to make you virtually invisible to insects looking for someone to bite.   

It’s important to follow label directions carefully. Beyond that, try these tips:

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Does your child miss school due to allergies? If so, you're not alone. Seasonal allergies are believed to affect as many as 40% of U.S. children. On any given day, about 10,000 of those children miss school because of their allergies. That's a total of more than 2 million lost school days every year. Even if your child doesn't miss school, allergies can get in the way of a productive school day, so managing allergies at school is an important part of caring for your child's health.

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  • Choose a bug spray with a lower concentration of DEET. A spray with 30% DEET is as effective as stronger products.
  • Apply just enough to cover exposed skin and clothing. Don’t use it under your clothes.
  • Don’t spray directly on your face. Spray it on your hands and pat your face.
  • Don’t apply bug spray near your eyes or mouth. Use just a little around your ears.
  • Don’t use on skin with cuts, sores, or irritation.
  • Use bug spray only in well-ventilated areas. Don’t spray near food.
  • After returning indoors, wash treated skin with soap and water.
  • Avoid products that combine DEET and sunscreen, because the instructions for using the two products are different.

For children:

  • Do not use products with lemon eucalyptus oil on children under the age of 3.
  • Don’t let a small child put on bug spray on their own.  Put some on your hands, then use your hands to put it on the child.
  • Don't apply bug spray to a young child’s hands, because they may put their hands in their mouth.

In rare cases, bug spray can cause irritation or allergic reactions, too. If you think you’re having a reaction, stop using the spray. Wash your skin well with soap and water, and call a poison control center.

If you get bug spray in your eyes, flush them with water and call your doctor or poison control center. If you go to the doctor, take the bug spray with you.

WebMD Medical Reference

Reviewed by Laura J. Martin, MD on October 23, 2012

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