Mark it once you can do it without this page open.

How to do it

  1. Pick a bright, rigid box or bag that closes well and is easy to spot.
  2. Pack adhesive strips in mixed sizes, large sterile pads, gauze squares and a roll of medical tape.
  3. Add a roller bandage, an elastic wrap for sprains and two triangular bandages for slings.
  4. Add nitrile gloves, blunt-tip trauma shears, fine tweezers and antiseptic wipes.
  5. Add burn gel dressings, an instant cold pack and a foil emergency blanket.
  6. Tape a card inside the lid with your local emergency number, 911 in the US, poison control, 1-800-222-1222, and a nearby urgent care.
  7. Keep one kit in the kitchen and a second in the car trunk.
  8. Restock after every use and check dates every spring and fall.
  9. Take a certified class in first aid and CPR so the kit gets used well.

Stop and call a professional if

  • A wound is deep, gaping, will not stop bleeding with firm pressure, or was caused by an animal bite: get urgent care, or call your local emergency number, 911 in the US.
  • Take a certified class in first aid and CPR: this page is a refresher, not training or certification.

In an emergency, call your local emergency number, 911 in the US. Take a certified class to practice this with an instructor.

Common mistakes

  • Buying a kit and never looking inside until it is needed.
  • Keeping it in a hot car glovebox where adhesives melt, instead of the trunk in a closed bag.
  • Using the last bandage and not replacing it.

Quick self-check

Three questions. Your last score is kept in this browser.

1. Where should the emergency numbers card go?
2. What should happen after you use something from the kit?
3. What does an elastic wrap do?

Teach this to someone

A one-page sheet for showing a friend, a roommate or a kid: what to say, what to show, and one question to check it landed.

Words on this page

Sources

  • National resuscitation and first aid guidelines, 2025 guidelines. Checked September 28, 2026.

Last reviewed . First published .