If you want to get a little more scientific without needing a lab coat, buy a home hardness test kit. They are cheap, like the price of a fancy latte. And they’re way more accurate than guessing based on spots.
Most kits use a strip you dip in water for a second. Then you watch the color change. It’s like a mood ring, but for your pipes. Match the color to the chart, and you get a number—often in grains per gallon (gpg) or parts per million (ppm).
Anything under 1 gpg is soft. 3 to 7 gpg is moderately hard. Above 10 gpg? You are living in a mineral fortress. Congratulations, your water is basically a geology exhibit. Time to consider a softener, my friend.
4 ways to measure water hardness _ how to check water hardness – PBFF
The "Feel" Factor
Don’t underestimate your own skin. Hard water makes your skin feel squeaky? Actually, that’s not clean—that’s soap scum sticking to you. Soft water makes your skin feel silky and slippery afterward.
Also, your hair knows the truth. Hard water makes hair feel brittle, tangled, or coated like it has helmet hair. Soft water makes hair feel soft and bouncy. Listen to your scalp. It’s not lying.
And let’s talk about the water flow. If your showerhead has weak, sputtering pressure—even after cleaning it—mineral buildup might be clogging the holes. Time to soak that thing in vinegar, or just accept your fate.
