
Instructions:
- Unwrap your bar of soap Unwrap your bar of Ivory and place it on a microwaveable plate.
- Place in microwave Put your plate of soap in the microwave.
- Heat for 1-2 minutes Run microwave on high for 1-2 minutes. Today I set my microwave for 1:20. ...
- Put the bar of Ivory soap on the paper plate inside of the microwave.
- Microwave for one minute.
- Watch the soap as it begins to expand. ( ...
- Allow the soap to cool for a minute or so before touching it.
- Place the puffy soap into a sensory bin and let your students touch and explore it.
What happens if you microwave Ivory Soap?
Making Ivory Soap Clouds – Tips to Safety
- You should not leave the microwave unattended while the experiment is on.
- No metal plate should be used to hold the soap while nuking.
- Wash your hands thoroughly after completing the activity. If it gets into your eyes, they will burn. ...
Is it safe to microwave Ivory Soap?
When Ivory Soap is manufactured it has a lot of air whipped into it. This air gets trapped into the bar in little air pockets. When the soap is heated in the microwave the air in those little pockets expands, making the entire bar of soap puff up. Even after being microwaved the soap is still good to use!
What happens to Ivory soap in the microwave?
Ivory soap is one of the few brands of bar soap that floats in water and can explode like this in the microwave because air is whipped into the soap during the manufacturing process. This means there are tiny little pockets of air all throughout the soap.
Why does Ivory Soap explode in the microwave?
Steps to Microwave Ivory Soap
- Put the Ivory soap on the paper towel or dish and let it nuke for two minutes in high mode.
- All this while observe the bar closely. ...
- There is no need to overcook the soap. ...
- Allow the soap to cool for a minute or two.
- Touch it. ...
- Repeat the experiment with the other brands of soap and check the results.

Is it safe to microwave Ivory soap?
0:232:34Microwave Ivory Soap - Cool Science Experiment - YouTubeYouTubeStart of suggested clipEnd of suggested clipMaybe 80 seconds a minute minute and a half somewhere around there i don't know okay go so it's justMoreMaybe 80 seconds a minute minute and a half somewhere around there i don't know okay go so it's just going to cook away in there all right so the camera can kind of cut away.
How long do you microwave a bar of Ivory soap?
Place the bar of Ivory soap (use a new, dry one if you did step #1 above) in the middle of a plate. Place the soap bar and the plate in the microwave. Cook the bar on HIGH for 2 minutes. Watch the soap bar as it starts to grow about 20 seconds in and transforms into a giant soap cloud.
How do you melt Ivory soap in the microwave?
Instructions:Unwrap your bar of soap. Unwrap your bar of Ivory and place it on a microwaveable plate.Place in microwave. Put your plate of soap in the microwave.Heat for 1-2 minutes. Run microwave on high for 1-2 minutes. Today I set my microwave for 1:20.
How long do you put soap in the microwave?
Place the bar of soap in a microwave-safe dish and zap it on high for between 30-60 seconds. You may need longer for low power microwaves. Watch as a foamy mass grows from the soap! (Careful; do not touch until the soap is cool).
Why does Ivory soap explode in the microwave?
So cool! Ivory soap is one of the few brands of bar soap that floats in water and can explode like this in the microwave because air is whipped into the soap during the manufacturing process. This means there are tiny little pockets of air all throughout the soap.
What does a bar of soap in your bed do?
It's been said that tucking a bar of soap under your sheets could help relieve the pain of leg cramps or the discomfort of restless legs syndrome.
What can you do with Ivory soap after you microwave it?
First you get to blow up a bar of Ivory soap in the microwave, then you get to turn it into fluffy bathtub paint. Fun!
What happens if you put a bar of soap in the microwave?
When soap is microwaved, the air trapped inside of the soap heats up and starts to expand. The water inside the soap also heats up and will turn to steam. As the gases grow in volume, they push on the remaining soap ingredients, expanding the bar from something small and compact to a fluffy blob.
Can you melt Ivory soap to make soap?
Grate the soap with a kitchen grater. Place it in a double boiler. Slowly begin to melt the Ivory soap.
Is Ivory bar soap good for your skin?
The least expensive cleansers are bar cleansers, but many dermatologists confuse a bar cleanser with soap. The only soap bar that is currently widely distributed is Ivory soap, which is a poor choice for most patients with skin disease.
Is Dove soap the same as Ivory soap?
The other factor, of course, is that Ivory Soap contains fragrance while Dove Sensitive Skin Beauty Bar does not. So in short, look for soaps that use sodium lauroyl isethionate as the primary detergent if you have sensitive skin and/or have experienced irritation from Ivory soap in the past, like me.
Will soap explode in the microwave?
0:202:25Blow up soap in the Microwave! Yes! Easy! - YouTubeYouTubeStart of suggested clipEnd of suggested clipIt's really only going to take about a minute. And it's starting to blow up in there it looks reallyMoreIt's really only going to take about a minute. And it's starting to blow up in there it looks really cool it looks like puffy clouds.
Can you melt Ivory bar soap?
Grate the soap with a kitchen grater. Place it in a double boiler. Slowly begin to melt the Ivory soap.
Can I melt a bar of soap in the microwave?
You can also melt soap in the microwave. Just cut it into small cubes in a glass bowl. Then, heat the soap for 30 seconds at a time in the microwave and stir it each time until it's all melted.
What happens if you put a bar of soap in the microwave?
When soap is microwaved, the air trapped inside of the soap heats up and starts to expand. The water inside the soap also heats up and will turn to steam. As the gases grow in volume, they push on the remaining soap ingredients, expanding the bar from something small and compact to a fluffy blob.
Will soap puff up in the microwave?
0:102:25Blow up soap in the Microwave! Yes! Easy! - YouTubeYouTubeStart of suggested clipEnd of suggested clipIt's really only going to take about a minute. And it's starting to blow up in there it looks reallyMoreIt's really only going to take about a minute. And it's starting to blow up in there it looks really cool it looks like puffy clouds.
What to Do with the Ivory Soap Powder After?
It’s just a waste to just throw away the soap cloud. But what can you do with the soap dust?
How to make soap dough for kids?
Take out the “dough” and put the mixture in a bowl. Let your kids pick out cookie cutters and fill them with your soap dough. Show your kids how to press down on the soap so that you don’t end up with a lot of air bubbles in the soap. Leave the soap dough in the cookie cutters for a couple of days in a dry area.
Why does soap float in the microwave?
All the air bubbles work together to make the soap less dense than water, allowing the soap bar to float. The same air bubbles are what makes the Ivory soap bar expand in the microwave. Similar to what happens when you heat up popcorn kernels, the air bubbles contain tiny droplets of water. When you heat the soap, the water vaporizes and causes ...
Why is my ivory soap bar not puffing up?
This is because we had to stop the microwave as the soap cloud was getting so big that it was touching the sides of the microwave.
What is the best experiment for kids?
The Ivory Soap Microwave Experiment is one of the coolest science experiments for kids. All you have to do is put ivory soap in the microwave and watch it grow! I bet never in a million years you thought about throwing a bar of soap in the microwave and cooking it. After all, soap is for washing our hands and body, not for eating!
Why does ivory soap float in water?
The reason why the Ivory soap bar can float in water is that it is less dense than water.
What soap is used in science experiments?
Ah, but soap is also for science experiments. And in this case, we are going to use a specific brand of soap – Ivory soap.
What happens when you microwave soap?
The Science Behind The Ivory Soap Microwave Experiment. When Ivory Soap is manufactured it has a lot of air whipped into it. This air gets trapped into the bar in little air pockets. When the soap is heated in the microwave the air in those little pockets expands, making the entire bar of soap puff up. Even after being microwaved the soap is still ...
What is the best soap experiment for preschoolers?
This simple Ivory Soap microwave experiment is so easy to do. It’s great for kids in preschool and kindergarten because they can really get their hands into it and use their five senses to observe how the soap changes when it is heated up.
How long to microwave ivory soap?
We placed the bar of Ivory Soap onto a plate and placed it in the microwave. The kids got up onto the stools to watch. I set the microwave for 90 seconds.
How many topics are in the Endless Science Mega Bundle?
This amazing resource contains 53 science topics including life science, physical science, earth science, and animal studies.
Can you use soap after microwave?
Even after being microwaved the soap is still good to use! You can take it into the shower and use it just like regular soap or you can use it in any of these fun and creative ways.
What happens when you put a bar of Ivory soap in the microwave?
Because of the high volume of air that’s whipped into it, when you microwave Ivory soap, it rapidly expands into a huge, fluffy cloud in a matter of seconds.
Can I do the Microwave Ivory Soap experiment with other brands of soap?
No, this expanding soap experiment should only be done using Ivory soap. The high air content in the Ivory brand is what makes the experiment work. If you use a different brand, your soap may not expand, and could even smoke and burn and ruin your microwave.
Why does Ivory Soap expand in the microwave?
To find out the scientific reason why the Ivory Experiment works, h ead over to Steve Spangler Science, and he’ll explain the science behind it.
How long to microwave ivory soap?
Unwrap your bar of soap. Unwrap your bar of Ivory and place it on a microwaveable plate. Place in microwave. Put your plate of soap in the microwave. Heat for 1-2 minutes. Run microwave on high for 1-2 minutes.
What is the best soap experiment for kids?
The Microwave Ivory Soap Experiment is one of my favourite science experiments for kids because it’s so quick and easy, and it yields such fascinating results. There’s almost no prep required, and you don’t need any fancy supplies. All that’s required is a bar of Ivory and a microwave oven.
How to get rid of the smell of ivory soap?
You can always microwave a cup of water with vinegar or lemon juice added to get rid of the smell. I personally love the smell of Ivory soap. It takes me back to my childhood. Ivory was the gentlest soap back when I was a kid, so we used it for years as children.
What is the microwave soap experiment?
Put a bar of soap in the microwave and watch it expand to 6x its size right before your eyes! The Expanding Ivory Soap Experiment is a classic science activity that will fascinate kids and grown-ups alike. The Microwave Ivory Soap Experiment is one of my favourite science ...
Uses for the Ivory Soap Clouds
Break the soap cloud into small pieces and use it in the shower or bathtub.
Explanation
Ivory soap is whipped with more air than most other soaps before the bar is formed, which leaves more air bubbles inside. There are so many air bubbles that Ivory soap will float away…just kidding, it won’t do that. But it will float on water, unlike most other bar soaps.
How long to microwave ivory soap?
Microwave. Unwrap the bar of Ivory soap and place on a plate. Put in the microwave and heat for 1 minute and watch it puff up. Microwave for an additional 30 seconds if needed, watching carefully.
Can you make soap with a bar of ivory?
Instead of spending your time and energy with a grater, you simply crumble up your dry puffy microwaved Ivory soap. If you whirr the crumbly bits around in your food processor too, you get a nice powdery consistency which is perfect ...
How many tablespoons of sour cream per load?
Combine all ingredients and store in a container. Use about 2 tablespoons per load.
Can you microwave soap?
It turns out the microwave can be an interesting method to replace the “grating of the Ivory soap” process. And if you’ve ever made a batch of homemade laundry soap, then you know the grating of the soap is the most tedious and boring part of making the mixture.
Can you microwave Fels Naptha soap?
REMEMBER – this will only work with Ivory bar soap. A bar of Fels Naptha soap, or any other soap, will simply melt if microwaved.
Does ivory soap melt in microwave?
It will puff way up and turn into a Ivory soap cloud that when removed from the microwave will simply crumble apart. Any other bar of soap will melt in the microwave. To read more about why this is click here — > Ivory Soap Science Experiment.
How to make lye soap?
Lye solution has been stirred into the oils with a spoon. Step 4: Stick blend the soap until it’s too thick to blend any longer. Now it’s ready to cook! Soap is at heavy trace. Step 5: Cooking soap in the microwave involves a repetitive process of cooking, watching, and stirring.
How to save time in microwave?
Time saving tip: If you just open the door of the microwave and don’t hit “stop/clear/off” each time, then you can just put the soap back in the microwave and hit “start”. You won’t have to re-set the time and power level each time. If the time is running out, I hit the “add 30 seconds” button a couple times to keep it going.
How long does soap take to cook in the microwave?
This is what my soap looks like after cooking two minutes at half power, and stirred down: Soap after cooking for two minutes in the microwave.
Is it safe to make soap in the microwave?
Making soap in the microwave is a great way to make a small batch of hot-process soap. It’s probably not any more dangerous than making hot processed soap with any other method. However, I must make some necessary warnings and cautions before we begin. This method is an advanced soapmaking technique, and should not be attempted by anyone who is not ...
Can you add fragrance oil to soap?
Adding fragrance oil to soap that is above the flashpoint will not cause it to combust. With fragrance at room temperature and no flame, there is no cause for concern.) As a general rule, you will use less fragrance for hot processed soap than for cold processed soap.
