1 c. rock salt or sea salt
(You can find sea salt at your local grocery store)
1/2 c. Epsom salt
2 T. baking soda
10 drops lavender oil colorant
Blend all except baking soda.
Blend soda after other ingredients are mixed.
You can also add 1/2 tsp. of glycerin at this point to make the salts sparkle.
Use 1/4 c. to 1/2 c. Per bath.