Dosing is just adding chlorine to the pool. Dosing daily is adding once per day.
To calculate your loss, test after youve added liquid chlorine, giving it a bit of time to mix (maybe 30 minutes with pump on). 24 hours later, test again before adding chlorine. The difference is your chlorine loss.
On average, the chlorine loss should equal the amount you’re adding each day if your chemistry is stable and you’re staying in target FC range.
