Pediatrician Approved Tips for Buying Bug Spray

What’s the deal with bug spray for kids? When it comes to mosquito and tick protection, parents want something that’s effective and safe for delicate skin. Here’s what to know about choosing the right insect repellent for your child.

Is Bug Spray Safe for Babies?

The short answer: not for babies under 2 months.

The American Academy of Pediatrics recommends avoiding any insect repellents on infants younger than 2 months. For those first few months, rely on physical protection:

  • Long sleeves and pants

  • Mesh stroller covers

  • Light blankets over carriers

  • Staying indoors during peak mosquito hours (dusk/dawn)

Ingredients That Work (And Are Safe)

If your child is older than 2 months, here are pediatrician-approved ingredients to look for in bug sprays:

DEET

  • Most studied and effective

  • Safe for children over 2 months when used as directed

  • Look for 10–30% concentration — higher doesn't mean longer protection

  • Avoid combo products with sunscreen (reapply rates are different)

Picaridin

  • Odorless and non-greasy

  • Also effective against ticks and mosquitoes

  • Safe for kids over 2 months

  • A good alternative if you want something gentler than DEET

Oil of Lemon Eucalyptus (OLE)

  • Plant-based but not recommended under age 3

  • Check the label — not the same as lemon eucalyptus essential oil

Ingredients to Avoid

Some ingredients may seem “natural” but aren’t well-tested for safety in young kids:

  • Essential oils like citronella, clove, or peppermint — can irritate skin

  • Permethrin — used to treat clothing/gear, not skin

  • Combination sunscreen/bug spray — reapply timing doesn’t align

Application Tips for Kids

  1. Spray onto your hands first, then apply to your child (especially face and neck)

  2. Avoid hands, eyes, and mouth

  3. Use just enough to cover exposed skin

  4. Wash off with soap and water when coming back indoors

Traveling or Hiking?

If you're traveling to areas with high mosquito exposure or hiking in tick-heavy environments, a product with DEET or Picaridin is often your best bet. For added protection, consider treating clothing with permethrin (spray it on clothes only, never skin).

Bottom Line

No bug spray is perfect, but a little protection goes a long way. If your little one is going to be outside in buggy areas — especially at dusk or near water — it’s worth applying repellent to avoid not just itchy bites, but mosquito- and tick-borne illnesses like West Nile virus or Lyme disease.

 

Curitas Members Peace of Mind

Still unsure on what to pick? Members are free to message me anytime or ask during their next visit and I’ll help you choose what works best for your child and your family’s lifestyle.

Follow us on Instagram @CuritasPediatrics and check out the Ask Dr. Alex series!

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