I'm on a fresh fill. Whenever I added boric acid or calcium hardness in the past, I added it all at once. After that the water always gets grainy, the best words I can think of. My tub calls for 18oz (around 2 cups worth) of boric acid and 7oz of calcium chloride dehydrate.
Any advice? I believe it's recommended to space out the dosage to avoid this issue. How are you supposed to add these properly?