Hard Water Stain Removal in Markham
Cloudy glass? We can usually save it. Serving Unionville, Cornell, Berczy, Cathedraltown and every street in Markham.
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Local hard water stain removal you can book this week.
Sprinklers, lake spray and run-off from concrete leave mineral deposits that ordinary cleaning won't budge. We use specialty restoration compounds and polish to chemically and mechanically remove the etching.
Crystal-clear windows for Markham homes in Unionville, Cornell, Berczy and beyond.
Hard water stains are the #1 reason homeowners think they need to replace 'cloudy' windows. In almost every case the glass itself is fine — what you're seeing is layers of mineral deposit (calcium, magnesium, silica) that have bonded to the surface from sprinkler over-spray, lake mist, or run-off from concrete and stucco above.
- Test patch to confirm results
- Specialty restoration compound application
- Mechanical polish where needed
- Final clean and squeegee
- Aftercare guidance to prevent re-staining
How we work in Markham
Assess
We confirm the staining is mineral, not actual glass etching.
Test patch
Small patch first — you see the difference before we commit.
Full restoration
We treat the rest of the affected glass and seal it clean.
Neighbourhoods we cover in Markham
Hard Water Stain Removal FAQs
Can you guarantee 100% removal?
If the glass is etched (physically pitted), no one can fully restore it. Most cases are mineral build-up which we remove fully.
How do I prevent it from coming back?
Adjust sprinklers away from glass, and consider a hydrophobic glass coating — we apply these as an add-on.
Will the restoration scratch my windows?
No — we test-patch first and only proceed when the surface tolerates the compound.