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Specialty

Hard Water Stain Removal

Mineral deposits removed. Glass restored.

What's Included

Everything covered in this service.

  • Assessment of stain severity and glass condition
  • Specialized mineral deposit treatment
  • Multi-stage polishing process
  • Streak-free final rinse
  • Before and after documentation
  • Recommendations for prevention
Hard Water Stain Removal — professional window cleaning service in Orange County, CA by Luma Window Services

7-Day Rain

Touch-Up Promise

Why It Matters

Hard water stains don't come off with regular cleaning.

Orange County's water supply is high in calcium and magnesium. When water evaporates on glass — from sprinklers, rain, or condensation — it leaves behind mineral deposits that bond to the surface. Over time these build up into white, cloudy stains that regular cleaning cannot remove. Left untreated, they can etch into the glass permanently. Our specialized treatment uses professional-grade compounds to break down and remove mineral buildup without scratching or damaging the glass, restoring clarity and protecting your investment.

Who This Is For

Is this the right service for you?

  • Homeowners with sprinkler overspray on windows
  • Coastal properties with salt and mineral buildup
  • Properties with cloudy or hazy glass that won't clean
  • Anyone who has tried regular cleaning without results
Serving Orange County, CA

Hard water stain removal is one of our most requested specialty services in Orange County, CA. The region's hard water and coastal salt air make mineral buildup a common problem for homeowners in Newport Beach, Irvine, Laguna Beach, San Clemente, and throughout coastal OC. We assess each window individually and provide honest recommendations on what can be restored.

FAQ

Common questions.

Most can be significantly improved or fully removed. Severely etched glass — where minerals have chemically bonded into the surface — may have permanent damage. We'll assess this honestly before starting and only charge for results we can deliver.

Depending on severity and the number of windows, typically 1–3 hours. Heavily stained windows require multiple treatment passes.

Adjust sprinklers so they don't hit glass, apply a hydrophobic glass coating after treatment, and schedule regular window cleaning to prevent buildup from bonding.

Yes — it requires specialized products and more time. We provide a clear quote before starting so there are no surprises.

Ready to book hard water removal?

No commitment. We'll follow up within 1 business day.

Get a Free Quote

Get a cleaner view.

Tell us about your property and we'll provide a clear recommendation.

Uniformed technicians
Residential & commercial
Recurring plans available
Clear scheduling
7-day rain touch-up promise