This deep emerald green is made from fda batch certified lakes. Beautiful on bath bomb, bubble bars, soap and more. Lakes are also great to paint on bath bombs.
Usage rate; Approximately 1tsp per one cup baking soda. You may use more if you want a deeper shade.
Lakes are oil dispersible and require poly 80 to avoid a ring around the tub.
Usage rate: approx. 1/2 - 1 tsp per 2 cups baking soda, you may add more for deeper shades.