Making bath bombs

Greetings fellow Scientists!

Today we endulged in the art of making bath bombs.

This is the recipe we have used:

• 200g sodium bicarbonate

• 100g citric acid

• 100g corn flour (corn starch)

• 100g Epsom salts (optional)

• 1 tea spoon of witch hazel

• 5 tea spoon of essential oils

• a few drops of the fragrance oil

• dye

We started with mixing together all the dry ingredients:

After that, the remaining ingredients were added and mixed well:

We finally put the mixtures in the moulds:

The bath bombs have to set for 24-48 hours and then will be ready to use.