Bleach facts for kids
Bleach is a special kind of chemical substance that can remove colors or make things white. It often works by a process called oxidation, which means it changes the chemical structure of the color. People have used bleaches made from sulfur for thousands of years. Today, most bleaches are made with chlorine or oxygen.
Many bleaches are also good at killing bacteria. Because of this, they are often used to clean and disinfect surfaces, helping to keep places germ-free.
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What is Bleach Used For?
Bleach has many uses in our daily lives. One common use is in laundry to make white clothes even whiter or to remove tough stains. It's also a powerful cleaner for homes, helping to sanitize kitchens and bathrooms.
Bleach in Cleaning
When you clean with bleach, you're not just making things look clean. You're also killing tiny germs like bacteria and viruses. This makes bleach very useful in hospitals, schools, and homes to stop the spread of sickness. Always follow the directions on the bottle when using bleach for cleaning.
Bleach for Hair
Some types of bleach, especially those made from hydrogen peroxide, are used to change hair color. They can make dark hair lighter, turning it orange, blonde, or even white. Many hair dyes contain hydrogen peroxide to help the new color show up better.
Dangers of Using Bleach Safely
It's very important to be careful when using bleach because it can be dangerous if not handled correctly.
Mixing Bleach with Other Things
Never mix bleach with other common household items like vinegar or even some fruit juices. This can create harmful chlorine gas, which can irritate your eyes, nose, and lungs. It's also extremely dangerous to mix bleach with ammonia, which is found in some glass cleaners and other cleaning products. This mixture can produce a very toxic gas called chloramine, which can be deadly. Always use bleach by itself or only with plain water.
Environmental Concerns
Some types of bleaches can create waste that is harmful to the environment. It's important to dispose of bleach properly and use it responsibly to protect our planet. Always check local guidelines for disposal.
Types of Bleaches
There are different kinds of bleaches, each with its own uses.
- Sulfur dioxide: This is a type of bleach that works as a reducing agent.
- Hydrogen peroxide: Often used for lightening hair and as a mild disinfectant.
- Sodium hypochlorite: This is the most common type of household bleach you find in stores.
- Bleaching powder: Another form of chlorine-based bleach.
Images for kids
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Clorox brand bleach
