Most modern softeners are smart little cookies. They usually recharge in the wee hours of the morning, like 2 a.m., when nobody is using water. It’s their version of a midnight snack, done before you wake up.
Older models might let you set a timer, while newer ones use sensors to know exactly when they’re tired. Either way, you rarely have to think about it—unless you run out of salt, and then you’ll get a sad beep or a flashing light.
How long does it take for a water softener to work?: WaterMart
Can You Use Water During Recharge?
Technically, yes, but it’s like asking your friend to drive while they’re changing a tire. The water coming out during recharge is hard water because the softener is busy cleaning itself. You’ll notice it if you take a shower—hello, dry skin and flat hair.
My advice? Give it the 90 minutes. Fill a pitcher of water for drinking, and wait until the cycle finishes. Your kettle will thank you for not turning into a chalky museum piece.