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What is soap and how does it work?
The sudsy stuff we use every day of our lives is a mystery to most of us. But behind our cleaning products is an array of scientific data and information. This science and chemistry helps to ensure our products work and are safe for you and your family to use. The resources below will walk through what it means to be clean and how the cleaning process works. For more information&…
Make your own mini-book: The Art of Sciences & Bubbles is now available in a downloadable PDF format.
Combine water and detergent.
Stir well, but do not shake.
For stronger bubbles, add ½ cup corn syrup or glycerin, or more detergent.
Experiment with different brands of dishwashing detergent until you find one that works best for you.
HINT: Playing with bubbles can be messy and slippery! Try blowing bubbles outdoors, near…
Cleaning products play an essential role in daily life. They can remove dirt and stains from our clothes, dried on food from our dishes, and even germs from our hands! Let’s learn more about the chemistry that makes this happen.
What Is Cleaning?
Cleaning is the process of taking something dirty—like your kitchen counter—and removing dirt, grease, and grime found on it. When we clean, we leave things…
Surfactants (yellow) cause water to lose surface tension, which is what keeps water separate from other materials
Have you ever seen a bead of water sitting on a surface? This is because water has a property called surface tension. This tension causes water to form a bead on the surface of things like glass or fabric. You can see surface tension at work by placing a drop of water onto a counter top. The drop will hold its shape and will not spread.
In order to clean the dirt on our clothes,…
Keeping clean and healthy when you are not at home is important. Get school cleaning resources, including tips for students and custodians.
Clean Hands at School
Kids get dirty, it's true... but cleaning your hands before eating and after using the restroom can help you stay healthy. Learn when, why and how you should clean your hands…
Grout is generally porous and white or light colored and can get dirty or discolored quickly. Get it clean with a little chemistry and a bit of elbow grease.
First off, you'll want to use an alkaline cleaner. Grout is primarily cement and can be dissolved by acids. Over time, an acidic cleaner may require you to re-grout sooner than intended.
How do you know if your cleaner will do the trick? Typically the product label will tell you the surfaces it works on. Or, if it…
Cleaning technology has come a long way from the ancient Babylonian way of soap-making. Today’s cleaning products are the result of thoughtful design, experimentation, and safety testing.
The machines we use to clean have also improved, becoming more sustainable and friendly for our environment. So far we have been able to make new cleaning products that allow us to wash in cold water (saving energy from water heating), wash with…
There's lots to teach about cleaning! The origins of personal cleanliness date back to prehistoric times. Since water is essential for life, the earliest people lived near water and knew something about its cleansing properties - at least that it rinsed mud off their hands. And clean hands keep you from sharing germs. Browse ACI's publications for teacher resources.
STEM Education…
We love fresh fall breezes, but not when it blows dust and grime into our home. Here are some tips for cleaning the entire window, coverings, sills and glass:
Window Sills and Frames:
Remove dirt and debris. Use a small broom or vacuum window frames and sills to get rid of dust, soot, cobwebs, and dead insects. Wipe plastic or vinyl frames and sills with cleaning wipes. If you use a spray product, be sure to spray the product on cloth, and then use the cloth…
Get the jump on seasonal cleaning!
It's fall, so how about getting started with spring cleaning?! While that may sound like a contradiction in terms, stop and think about it. Warm summer months means vacations away from home and more time spent outdoors. But while you were out enjoying yourself, dirt and grime didn't take a vacation. They sat around the house, accumulating and multiplying. And, now, with the winter months ahead and…