‘Cost’ Field Test
'Cost' Field Test
Prep Time:
2 minutes
Active Time:
2 minutes
Additional Time:
2 minutes
Total Time:
6 minutes
Difficulty:
Beginner
Estimated Cost:
$5-$10
How to make a yellow bath bomb!
Materials
- 1 cup baking soda.
- 1/2 cup citric acid.
- 1/2 cup Epsom salt.
- 1/2 cup cornstarch.
- 3/4 tbsp. water.
- 2 tbsp. essential oil (orange)
Tools
- 1 Bowl
- 1 mixing utencil
Instructions
- Stir all of the ingredients in a bowl
- set in a fridge to cooldown
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