Smoke Bombs
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Make Smoke Bombs
You only need two ingredients to make your own smoke bombs. Smoke bombs are an easy science project, plus they produce spectacular results. You light the smoke bombs on fire in order to get them started, so this is a project that requires adult supervision.
Photo: Homemade Smoke Bomb (Anne Helmenstine)
Photo: Homemade Smoke Bomb (Anne Helmenstine)
Safe Non-Cook Smoke Bomb Recipe
There is more than one way to make a smoke bomb. This non-cook smoke bomb recipe doesn't involve any cooking, so there isn't any risk of accidentally igniting the smoke bomb while making it.
The sugar is just ordinary table sugar that you would use for cooking. Potassium nitrate is also known as saltpeter. It can be purchased online or you may be able to find it in garden supply stores sold as stump remover.
Smoke Bomb Ingredients
- sugar
- potassium nitrate
The sugar is just ordinary table sugar that you would use for cooking. Potassium nitrate is also known as saltpeter. It can be purchased online or you may be able to find it in garden supply stores sold as stump remover.
Make the Smoke Bomb
- Mix together 3 tablespoons potassium nitrate and 2 tablespoons sugar..
- Stir in just enough water to make a thick paste. Stir until the ingredients are evenly mixed.
- Spoon small balls of the smoke bomb mixture onto a piece of waxed paper or aluminum foil.
- Allow 1-2 days for the smoke bombs to dry completely..
- Take the completed smoke bombs outdoors and light them by applying the flame from a lighter.
More Smoke Bomb Recipes
There are several different ways to make smoke bombs. There is a quick recipe for a smoke bomb that results in a smoke bomb you can make in use within minutes. There are recipes for colored smoke bombs. Find the smoke bomb recipe that is right for you!
- Colored Smoke Bomb Recipe
- This smoke bomb recipe produces colored smoke.
- Smoke Bomb Video Tutorial
- This is a video which shows you exactly how to make a smoke bomb.
- Powdered Smoke Bombs
- This is a non-cook recipe for smoke bombs that produces a powder you can light to produce smoke.
- Basic Smoke Bombs
- This is the classic smoke bomb recipe. It is quick and easy and yields lots of smoke.
Fun Science Projects
See How to Make a Smoke Bomb
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Hi. I'm Dr. Anne Helmenstine, scientist, author, and mom. I write and edit About.com's Chemistry Website, which covers general chemistry, science proj... more »
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