Signs of Hard Water in Texas Homes
Texas has some of the hardest water in the country. Most municipal supplies across the Houston metro run 8–17 grains per gallon — well into the "hard" and "very hard" range. Here's how to tell if hard water is already affecting your home, your skin, and your appliances.
1White, chalky scale on faucets & showerheads
That crusty white buildup is calcium and magnesium left behind when hard water evaporates. It's the #1 telltale sign of hard water — and it's building up inside your pipes too, not just on the outside.
2Spots on dishes & glassware
If your dishwasher leaves a film of white spots on glasses and silverware, that's mineral residue. Soft water rinses clean; hard water leaves the minerals behind.
3Dry, itchy skin & dull hair
Hard water leaves a mineral film on your skin and hair that strips natural oils. Many Texas families notice softer skin and shinier hair within weeks of installing a softener.
4Soap that won't lather
Hard water reacts with soap to form soap scum, so you use more shampoo, detergent, and body wash to get the same result. A softener cuts soap use dramatically.
5Short-lived water heater & appliances
Scale coats the heating element in your water heater, dishwasher, and washing machine — making them work harder, use more energy, and die years early.
6Higher energy bills
Just 1/16 inch of scale in your water heater can reduce its efficiency enough to noticeably raise your gas or electric bill. Treated water keeps appliances running efficiently.
What to Do About It
If you're seeing two or more of these signs, your home almost certainly has hard water. The first step is a free in-home water test — we measure the exact hardness, chlorine, pH, and contaminants at your tap, then engineer a custom system around your results.
- Free, no-obligation in-home water test
- Custom system built from your actual results
- Same-day installation by our crew