Winsol Crystal Clear 550 Hard Water Stain Remover
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Crystal Clear 550 (CC550) is a professional-grade glass cleaning agent formulated to remove calcium stains, hard water deposits, and mineral buildup from uncoated, clear, and float glass surfaces. Designed for demanding window cleaning, restoration, and maintenance work, CC550 delivers powerful results when used correctly and carefully tested before full application.
This product is highly effective at restoring glass clarity, but due to its strength, a test application is required. Always apply to a small, inconspicuous area first. If the surface becomes hazy or reacts unexpectedly, stop immediately and explore alternative cleaning methods. Improper use on coated, tinted, or specialty glass can cause permanent damage.
Key Features:
- Removes calcium stains, mineral buildup, and hard water deposits
- Restores clarity to uncoated and float glass surfaces
- Professional-grade formula for restoration and deep cleaning
- Works where standard glass cleaners fail
- Designed for experienced window cleaning and restoration professionals
⚠️ FOR PROFESSIONAL USE ONLY — READ ENTIRE LABEL AND GHS SAFETY DATA SHEET BEFORE USE.
Do not use on coated, tinted, mirrored, self-cleaning (titanium-coated), or stained glass.
Always test before full application. If the glass becomes hazed or discolored, discontinue use and assess whether the issue is caused by surface coating or Stage II corrosion. Stage II corrosion cannot be corrected with chemical cleaners.