Dentritic Salt is crystallized under special conditions. This highly purified sodium chloride retains fragrances well. Resistant to caking and reduces oxidation in your products helping to lengthen the shelf life. This natural salt absorbs essential oils and fragrance oils twice as efficiently as other salts used in bath mixes. It's specially formulated to prevent caking, adds flowability and keeps the scent in your salts longer.
Suggested use is (1) cup of dendritic salt to every 20 cups of other salts used.