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Book 10, Question 101 · Video

Why Do We Wash Cuts?

Video · 1:47 · Crafty Clover explains, from A Million Whys Book 10

We wash cuts because dirt and tiny microbes can sneak into your skin through the opening! Cleaning a cut removes dirt and lowers the number of germs. Tell a grown-up about any cut,

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What Crafty Clover says in this video

Intro

Hi there, curious minds! I'm Crafty Clover! Let's discover something amazing. Why do we wash cuts?

The Big Idea

We wash cuts because dirt and tiny microbes can sneak into your skin through the opening. Cleaning the cut removes dirt and lowers the number of germs. That helps your body heal with less risk of infection.

Skin Barrier

Step one: your skin barrier. Your skin is like a shield that keeps germs outside your body. A cut makes a small opening in that shield.

Wash It

Step two: wash it. A grown-up can help you rinse the cut with clean running water and wash around it with mild soap. This washes away dirt and many germs.

Cover It

Step three: cover it. A clean bandage keeps new dirt out while the skin repairs itself. Your body then builds new skin from the edges inward, like a tiny repair crew.

A Closer Look

Let's take a closer look at cuts! First, rinse with clean water. Gently wash around the cut with soap. Then cover it with a clean bandage. And always tell a grown-up about a cut.

Quick Facts

Quick facts! Healing starts right away when you get a cut. Tiny blood cells called platelets help close the cut with a clot. A deep cut, a cut that will not stop bleeding, or a dirty cut needs a grown-up quickly. Never pick at a scab, so your skin can heal.

Think Like a Scientist

Now, think like a scientist! With a grown-up, set up a tiny first-aid corner at home. Put in bandages, gauze, and a card with a phone number. Know where it is, just in case!

Outro

Clean first, then bandage, and your body does the healing. Science is amazing! Crafty Clover can be found on Amazon Books, Google Bookstore, and Apple Books. Available for purchase or download! Bye for now!

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