Hard-Water Stain Treatment

Hard-water spot treatment for windows and glass. Sprinkler spotting, mineral buildup, and desert hard-water stains reduced with specialized treatment. Available as an add-on to window cleaning or standalone.

Typical price range$49–$249 add-on
New customer 20% off$39.20–$199.20 $49

What's Included

  • Hard-water spot treatment on exterior glass
  • Mineral-buildup reduction on affected panes
  • Light etching assessment

Not Included

  • Deep etching that requires glass resurfacing or replacement
  • Interior hard-water on electronics
  • Guaranteed complete removal of permanent etching

Price Factors

  • Number of affected panes
  • Severity of buildup
  • Glass type
  • Access

Pricing

Normal Price Range

$49–$249 add-on

First Service (20% Off)

$39.20–$199.20

The 20% offer applies to the final agreed service price; offers do not stack.

A $20 deposit reserves your appointment and applies toward your final total. Final pricing is confirmed before work begins based on actual scope and condition.

Typical Duration

30–90 min

Our Process

  1. 1. Assess affected panes and severity
  2. 2. Apply hard-water treatment solution
  3. 3. Agitate and remove mineral buildup
  4. 4. Rinse and squeegee
  5. 5. Assess for permanent etching

How to Prepare

Identify which windows have hard-water spotting. Let us know about any specialty glass or coatings.

Recommended For

  • Sprinkler spotting
  • Desert mineral buildup
  • Storefront glass
  • Pool-house windows
  • Recurring window maintenance plans

Frequently Asked Questions

Will this remove all hard-water stains?

Light to moderate hard-water spotting can be significantly reduced or removed. Deep etching that has permanently damaged the glass may not be fully correctable.

Can I add this to my window cleaning service?

Yes. Hard-water treatment is available as an add-on to exterior or interior + exterior window cleaning.

How often should hard-water treatment be done?

Quarterly to semiannual treatment keeps mineral buildup under control, especially near sprinklers.

Safety & Limitations

  • • Deep etching that requires glass resurfacing or replacement
  • • Interior hard-water on electronics
  • • Guaranteed complete removal of permanent etching

Related Services

Ready to Get Started?

Request a free estimate and we'll confirm scope and pricing before any work begins.

Serving Palm Springs, Desert Hot Springs, Cathedral City, Rancho Mirage, Palm Desert, Indian Wells, La Quinta, Indio, Coachella, Bermuda Dunes, Thousand Palms, and surrounding Coachella Valley areas.