AT A GLANCE Window Hero Nashville | Nashville, TN (service area) | (629) 895-9378 | windowhero.com/locations/nashville 2/7 • Hard water stains are mineral deposits left when sprinkler or runoff water dries on glass. • They are hard to remove with regular glass cleaner and can etch glass if left for years. • Avoid abrasive pads and razor scraping on coated glass. • Window Hero Nashville uses specialized solutions and techniques to break down mineral build-up. WHAT CAUSES THE SPOTS? Window Hero Nashville | Nashville, TN (service area) | (629) 895-9378 | windowhero.com/locations/nashville 3/7 • Lawn sprinkler overspray hitting lower windows • Rain runoff from roofs and gutters • Minerals left behind as water evaporates in the sun SPOT THEM EARLY Window Hero Nashville | Nashville, TN (service area) | (629) 895-9378 | windowhero.com/locations/nashville 4/7 ☐ Cloudy white rings or dots on lower panes ☐ Spots that come back right after cleaning ☐ Streaks below gutters or downspouts ☐ Haze that is worse on sun-facing windows WHAT NOT TO USE Window Hero Nashville | Nashville, TN (service area) | (629) 895-9378 | windowhero.com/locations/nashville 5/7 Method Risk Steel wool or scouring pads Scratches the glass Razor blades on coated glass Damages coatings Strong acids from the garage Harms frames, seals and plants Repeated glass cleaner Does not dissolve minerals PROFESSIONAL REMOVAL AND PREVENTION Window Hero Nashville | Nashville, TN (service area) | (629) 895-9378 | windowhero.com/locations/nashville 6/7 • Specialized solutions break down mineral build-up. • Purified-water rinse leaves no new spots. • Adjust sprinkler heads away from the glass. • Keep gutters clear so runoff does not stream down windows. Book hard water stain removal in Nashville CLEAR GLASS, NO MORE SPOTS Window Hero Nashville | Serving Nashville, TN and nearby neighborhoods Phone: (629) 895-9378 | windowhero.com/locations/nashville Book window cleaning in Nashville