US delivery 5–8 business days · 30-day money-back guarantee
BiteCalm
BiteCalm Heat Pen

BiteCalm Heat Pen for Mosquito & Bug Bite Itch

Press the warm tip on the bite for a few seconds. No cream, no chemicals, no mess. Rechargeable and pocket-size.

  • Stops the urge to scratch in seconds
  • Chemical-free — just concentrated heat
  • 3 heat levels — the lowest one for kids
  • Mosquitoes, gnats, ants, bees, horseflies
  • USB-C rechargeable, fits a pocket or glovebox
One for home, one for the car — bites don't wait
Add to cart · $79.99
✓ Tracked shipping✓ 30-day guarantee✓ Secure checkout

How to use it

1Turn it onPick a heat level with the M button. Kids: the lowest.
2Press on the biteHold the warm tip on the bite for a few seconds.
3Itch fadesRepeat later if the itch comes back.

Cream vs. heat pen

Creams sit on the skin for minutes. Heat goes straight to the bite.

Anti-itch creamBiteCalm
How it worksSits on the surfaceConcentrated warmth on the bite
ChemicalsSteroids, fragrance, alcoholNone
MessSticky, rubs off on clothesNothing left on skin
Each biteReapply all dayA few seconds, rechargeable

What parents say

★★★★★ Jessica R. · Verified buyer
My 6-year-old used to scratch bites until they bled. Now she runs to get "the warm pen" herself.

★★★★★ Mike D. · Verified buyer
Keep one in the truck and one in the camping bag. Works on gnats too.

★★★★☆ Ashley T. · Verified buyer
The highest setting is too warm for my kids, but the lowest works great. Way better than calamine.

[PLACEHOLDER - replace with real customer reviews before go-live]

Made for summer bags

In the glovebox, within reach.
On the grill shelf all summer.

Questions people ask

Does it really work?

Heat-based bite relief has been used in Europe for years, and studies of heat devices on insect bites reported less itch and swelling within minutes. Results vary, so you get 30 days to try it.

Is it safe for kids? Will it burn?

No drug or chemical involved. There are 3 heat levels — use the lowest for kids, and an adult should hold it for young children. Lift it off any time it feels too warm. Not for babies or broken skin.

How long per bite?

A few seconds. Repeat later if the itch comes back.

Which bites does it work on?

Mosquitoes, gnats, ants, horseflies and bee stings (remove the stinger first).

How does it charge?

USB-C rechargeable.

When should I see a doctor?

If there are signs of an allergic reaction (face or throat swelling, trouble breathing) or the bite looks infected.

What if it doesn't help?

30-day money-back guarantee.

30-DAY
GUARANTEE

Try it on the next bite

If it doesn't help, send it back within 30 days for a full refund.

Be ready for the next bite

Get yours
$79.992 Pens — Home + car
Add to cart