Individuals can make their own aromatherapy bath salts by starting with a large mixing bowl and a spoon or other similar utensil. The next step is to add 3 cups of epsom salt, 2 cups of baking soda and 1 cup of table salt into the mixing bowl. Once each of the ingredients are added, begin mixing them with your hand or the spoon. Once mixing is complete, slowly add food coloring to the mixture. Normal food coloring will work fine and should be added according to the color that you prefer your bath salts to be. Adding more drops will darken the color and adding fewer will make it softer. Some individuals enjoy mixing the colors in order to get a unique hue, but this mixture should be done prior to placing the coloring into the mixing bowl with your other ingredients.
The final step is to add essential oils until the desired scent is achieved. The best way to determine when the scent is perfect is simply by using your own judgement. Bath salts should be strongly scented in order to allow for less salts to be required for each bath, which will enable them to last longer.
Using the steps and ingredients as noted above, you can also use a bowl with a lid and shake the mixture, food coloring and essential oils until it is perfectly blended. This will save you time from stirring but, otherwise, the procedure to create your own aromatherapy bath salts is the same.