How to Make Invisible Ink with Lemon Juice
Invisible Ink Experiment Supply List
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Clothing iron
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Blank paper
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Small bowl
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Q-tips or paintbrush
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2-3 fresh lemons or lemon juice powder
Don't forget your safety gear!

Clothing iron
Blank paper
Small bowl
Q-tips or paintbrush
2-3 fresh lemons or lemon juice powder
Don't forget your safety gear!