Nothing catastrophic, honestly. It’s not like you’ll explode your house. If you overfill, the excess salt simply won’t dissolve. It sits there, plotting, until your softener cycles again. It’s wasteful, like buying too many avocados. But it won’t ruin anything.
However, if you add salt too often, you might see a mushy “salt bridge” form. That’s when the salt clumps into a solid crust on top. It looks cool, like a fake desert landscape, but it stops new salt from reaching the water. Just whack it with a broom handle—easy fix.
How Often to Add Salt to Your Water Softener | Team Austin
So don’t stress. Your softener is tougher than you think. It forgives your overfeeding like a forgiving grandmother at Thanksgiving.