Ingredients. 1 cup (220 g) of baking soda. 1/4 cup (40 g) of cream of tartar. 1/2 cup (64 g) of cornstarch. 1/2 cup (120 g) of salt (Epsom salts, sea salt, or non-iodized table salt) 2 teaspoons (10 mL) of essential oil. 1 tablespoon (30 mL) of oil (vegetable oil, sweet almond oil, coconut oil, or olive oil) (optional)
2 Amazing Bath Bomb Recipes (With & Without Citric Acid). Homemade Bath. without citric acid. Easy to make with readily available bath bomb ingredients.
How to Make a Bath Bomb Without Citric Acid: Ingredients– Large glass or metal. 1/2 cup baking soda; 1/8 cup cream of tartar; 1/4 cup cornstarch; 1/4 cup salt .
(2) Add carried oil to the mixed dry ingredients. I use rose petal infused sweet almond oil, because I like to have rose petals in my bath bombs without citric acid .
Make homemade bath bombs without citric acid from ingredients you can find at. This recipe yields eight large 2-by-2-inch bath bombs when using the large .