Emergencies can happen anytime, so being prepared for a home first-aid kit(成套工具) is important to your family. Having a proper one in your home is an easy but necessary part of good emergency preparation.
Pick a good container
One good choice is a large translucent plastic container, which makes it easy to see the materials inside. Lunchboxes are also another good choice. Basically, if it's big enough, and at least somewhat water-resistant, it can make a good container. Regardless of your container choice, it should be easy to recognize, so write "FIRST AID" on it with a marker.
Teach your family about the kit
For younger children who shouldn't use the items in the kit, teach them where it's located, so they could show a visitor, relative or babysitter. For older children and adults, instruct them how to use the items in it. Use a first-aid instruction booklet, like those available from the American Red Cross for guidance, and place the booklet in the kit for reference.
Keep your kit up-to-date
No one wants to fetch a first-aid kit and find the bandage box empty or the pain relievers expired(过期的). Keep track of supply amounts and expiration dates regularly.
Create a checklist in the kit
Record every item on a sheet of paper and keep it in the kit. Besides, record the amount of the items and expiration dates next to the listed items on the checklist that you include in your kit. In this way, anyone who wants to reach the kit can immediately know what it includes and doesn't include. Also, they can be clear whether the items can be used.