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February 18, 2026 · Five Star Plumbing

Hard Water: What Homeowners Should Know

Many homes in Medina and Bexar County deal with hard water. The minerals that create “hard” water are natural, but over time they can leave a mark on your plumbing.

Common hard-water clues

  • White or chalky buildup on faucets and showerheads
  • Soap that doesn’t lather well
  • Spots on dishes and glassware
  • Water heaters that need more frequent flushing
  • Reduced flow from aerators and fixtures

How hard water affects plumbing

Mineral scale collects inside pipes, water heaters, and fixtures. That buildup reduces efficiency, increases wear, and can lead to earlier repairs.

Practical next steps

  1. Check your fixtures for visible scale each season.
  2. Ask about a water softener or filtration options if buildup is frequent.
  3. Keep up with water heater maintenance to limit sediment.

A short conversation with a licensed plumber can help you decide whether a softener, filter, or routine maintenance plan fits your home best.

Have a plumbing question?

Call our team for fast, licensed help in Castroville and Greater San Antonio.

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