Hard water is a secret menace. It’s full of calcium and magnesium. These minerals wreck your pipes, ruin your dishes, and make your hair feel like straw.
A water softener removes those minerals. But it’s a lazy machine. It can fail without telling you. That’s where the test kit comes in.
Think of it as a spy gadget for your tap. It sniffs out the bad stuff. It gives you the truth.
