Commercial service
Hard Water & Mineral Removal on Commercial Glass
Sprinkler spotting, runoff staining and mineral deposits — evaluated and tested before anything is promised.
Cloudy white patches at the bottom of a storefront, a band of spotting where the irrigation head hits the glass, streaks running down from a metal cornice — these are mineral deposits, and ordinary window cleaning will not touch them.
Where the deposits come from
- Irrigation overspray hitting glass day after day
- Runoff from roofs, copings, concrete and unsealed masonry
- Sprinkler and equipment water left to dry on glass in the sun
- Standing water at the bottom edge of glass in poorly draining frames
Assessment comes first
Deposits sitting on the surface can usually be removed. Deposits that have etched into the glass have physically changed it, and no cleaning process reverses that — at that point the honest options are improvement rather than restoration, or glass replacement. We test an inconspicuous area, show you the result and quote from there.
Preventing the next round
If irrigation heads are hitting the glass, redirecting them costs almost nothing and protects the investment. If runoff from above is the cause, we will point out where it is coming from. A recurring cleaning cycle also keeps fresh deposits from having the months of dwell time they need to etch.
Frequently asked questions
- Can all hard-water stains be removed?
- No. Surface deposits usually come off; etched glass cannot be restored by cleaning. We test first so you get a realistic answer before spending anything.
- Is the process safe for our glass?
- It depends on the glass and the coating, which is why we test an inconspicuous area first and discuss the result before treating an entire elevation.
- Do you fix the cause?
- We are window cleaners, not irrigation contractors, but we will identify the source so your team or your landscaper can correct it.
Related services
- Pure Water Window CleaningPurified water carries no minerals, so exterior glass rinses clean and dries without spotting.
- Post-Construction Window CleaningFinal-phase glass cleaning for new builds and renovations, coordinated with the rest of your closeout.
- Recurring Commercial Window CleaningA standing schedule so exterior glass stays consistent and nobody on your team has to remember to call.
Industries we serve
- Retail CentersStrip centers and plazas where every tenant's glass reflects on the property as a whole.
- Auto DealershipsShowroom glass, service drives and entrances — the surfaces a dealership's presentation depends on.
- HOA & MultifamilyApartment buildings, condominiums and associations — exterior glass and common areas on a planned cycle.
Nearby service areas
Need hard water & mineral removal on your property?
Send the address and what you need cleaned. Requests are typically answered within 6 business hours, and there are 10 services we can combine into one scope.