You don’t need a PhD in plumbing to know when it’s time. Your house will literally tell you. Start noticing if your shower feels like you’re rinsing with chalk. If your hair feels “sticky” or your skin gets that annoying tight feeling after washing, that’s hard water screaming for help.
Another big clue: your dishwasher. If your glasses come out looking like they’ve been in a foggy fight with a milk jug, your salt tank is probably running low. Listen to the plates, my friend. They are whispering, “More salt, please.”
The “Brine Tank Peek” Method
You don’t have to dive into the tank like you’re hunting for treasure. Just open the lid and look. If you see mostly water and only a few sad salt crystals floating around, it’s time to buy a bag. If the salt look dry and fluffy (like a little salt snowbank), you’re in good shape for another month.
Pro tip: Use a flashlight. Brine tanks are darker than a teenager’s bedroom at 2 PM. Peering in with a flashlight helps you spot that hidden salt crust before it becomes a crisis.
