First add the dry ingredients.
1 cup of baking soda.
1/2 cup of cornstarch.
1/2 cup of Epsom salt.
4 tbsp Cream of Tartar. (can be found in the spice area of Bulk Barn)
Now, in a separate bowl mix the wet Ingredients!
2 tsp of essential oil (I use a headache relief blend for these bombs)
2 1/2 tbsp of vegetable oil
a few drops of food colouring
1 1/2 tbsp of water
Whisk wet mixture together.
Whisk mixture together. (Don't be afraid to use your hands to really mix it up!!!)
Pour oil mixture into the dry mixture.
Fill a plastic mould.
Place on a foil covered cookie sheet and place in oven at 250 for an hour.
Boom there you have it (bath bomb pun intended) Now time to relax and enjoy!