New Tech for Your First Aid Box

These pain-busters will leave you ouch- and itch-free ... instantly.

Photograph by John B. Carnett

1. Band-Aid Bug-Bite Patches ($4) & Itch Relief Gel ($6) The patches immediately deaden the itch from bug bites. The gel deadens the nerve–perfect for sunburn.

2. Americool Liquid Ice ($50) Reusable ice wrap that requires no refrigeration, Liquid Ice uses menthol and alcohol to suck heat away, reducing skin temp 12° to 15°F.

3. Sunbeam Mobile Heat pads ($7.50) These chemical-based disposable pads reach 104