Salt Spray - Separation
I have recently tried formulating a salt spray but I noticed separation once it started cooling down.
The ingredients are:
Magnesium Sulfate - 3%
Sodium Chloride - 0.2%
I mixed the salts in the water and then heated it to 75-80 deg C before adding
It was stable until I turned off the heat. White chunks started forming and floating on top.
Did I not heat it enough? Was there too much salt?
Any advice would be appreciated!