July 19, 2026

Summer in Iowa means more time outside and more encounters with mosquitoes and ticks. To help prevent bites, many families use insect repellents. One of the most common questions parents ask is:

Is bug spray safe for kids?

The answer is yes. When used according to the label, insect repellents containing DEET are considered safe and effective for children over 2 months of age. However, the Iowa Poison Control Center receives calls every year about bug spray exposures involving children, including accidental swallowing, eye exposures, and improper application.

Understanding how to use insect repellents safely can help protect your family from both insect bites and accidental poisonings.

Quick Answer: Can Kids Use DEET?

Yes. DEET is one of the most studied insect repellent ingredients available and has been used safely for decades.

The American Academy of Pediatrics supports the use of insect repellents containing up to 30% DEET for children 2 months of age and older.

A common misconception is that a higher percentage of DEET provides stronger protection. In reality, higher concentrations simply last longer. A 10% DEET product may protect for a few hours, while a 30% product can provide protection for longer periods.

When choosing an insect repellent, always follow the directions on the product label.

What Is DEET?

DEET is an active ingredient found in many bug sprays and insect repellents. It works by making it harder for mosquitoes, ticks, and other biting insects to detect people.

DEET helps protect against insects that can spread diseases, including:

  • West Nile virus
  • Lyme disease
  • Other mosquito and tick-borne illnesses

For many families, the risks associated with insect bites are greater than the risks associated with properly using insect repellent.

How to Use Bug Spray Safely Around Children

Following a few simple bug spray safety tips can significantly reduce the risk of accidental exposure.

Apply Bug Spray Correctly

Adults should apply insect repellent to children.

To safely apply bug spray:

  • Spray the product into your hands first.
  • Rub it onto a child's exposed skin.
  • Avoid the eyes, mouth, and hands.
  • Do not apply to broken or irritated skin.
  • Do not spray directly onto a child's face.
  • Wash your hands after application.

Use Only the Amount Needed

More bug spray does not provide better protection.

Apply only enough repellent to cover exposed skin and clothing. Reapply only as directed on the label.

Wash It Off After Outdoor Activities

When children come inside:

  • Wash treated skin with soap and water.
  • Change and wash treated clothing.

This simple step helps reduce unnecessary exposure.

Store Products Safely

Many bug spray poisoning calls involve products that were left within reach of children.

Store insect repellents:

  • Up high and out of reach
  • In their original containers
  • With labels attached
What Happens If a Child Gets Bug Spray in Their Eyes?

Bug spray in the eyes is a common insect repellent exposure.

Symptoms may include:

  • Burning
  • Stinging
  • Redness
  • Excessive tearing
What Should You Do?

Immediately rinse the affected eye with lukewarm water for 15 to 20 minutes.

If irritation continues after rinsing, contact the Iowa Poison Control Center for personalized guidance.

What Happens If a Child Swallows Bug Spray?

Young children explore the world with their hands and mouths, making accidental ingestion a common concern.

Symptoms of bug spray exposure may include:

  • Bad taste in the mouth
  • Nausea
  • Vomiting
  • Stomach discomfort
What Should You Do?

If a child swallows bug spray:

  1. Remove any remaining product from the mouth.
  2. Give a small amount of water if the child can swallow normally.
  3. Do not induce vomiting.
  4. Call the Iowa Poison Control Center immediately at 1-800-222-1222 for recommendations.
Are Alternatives to DEET Safe?

Yes. Several EPA-registered insect repellents are available for families.

Common alternatives include:

  • Picaridin
  • IR3535
  • Oil of lemon eucalyptus (not recommended for children under 3 years of age)

Each product has different strengths and duration of protection. Always follow the label instructions regardless of which active ingredient you choose.

Frequently Asked Questions About DEET and Bug Spray Safety

Is DEET safe for toddlers?

Yes. DEET-containing products can be used on children 2 months of age and older when used according to label directions.

What percentage of DEET should children use?

Products containing 10% to 30% DEET are commonly recommended for children. Higher percentages last longer but do not work better.

Can bug spray cause poisoning?

Most exposures result in minor symptoms. However, swallowing insect repellent or getting it in the eyes may require guidance from Poison Control.

Should bug spray be applied to a child's hands?

No. Children frequently touch their eyes and mouths, increasing the risk of accidental exposure.

When should I call the Iowa Poison Control Center about bug spray?

Call if:

  • A child swallows bug spray
  • Bug spray gets into the eyes
  • Too much insect repellent is applied
  • A child develops unexpected symptoms after exposure
The Iowa Poison Control Center Is Here to Help

Accidents happen, especially during busy summer months.

If you have questions about insect repellent safety, DEET exposure, bug spray poisoning, or any other potential poisoning, expert help is available 24 hours a day, 7 days a week.

Call the Iowa Poison Control Center at 1-800-222-1222 for free, confidential advice.

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