Chemical
04 · Stain & Protect
Hard-Water Stain Remover
An acidic gel that dissolves limescale and hard-water spotting on glass.
$17
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Ships worldwide
04 · Stain & Protect
Rain-Repellent Glass Coating
A wipe-on coating that beads rain for clearer glass in wet weather.
$19USD · one-time purchase
Consumer-grade chemicalStain & Protect
Use safely
- Ventilate
- Effect diminishes with use — reapply as needed
- Keep away from children
What's inside
- 1× rain-repellent coating
- 1× application sponge
The details
A hydrophobic coating for exterior glass: rain beads and runs off instead of sheeting, so the view stays clearer in bad weather. Effect is real but wears with weather and cleaning — reapply as it fades. Water-based, consumer-grade.
Safe on
- Exterior window glass
- Reachable car glass
Avoid on
- Coated glass the maker says not to treat
Material / type: Water-based hydrophobic coating (non-flammable)
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04 · Stain & Protect
Glass Polish & Restore Kit
A cerium polish and pad for light hazing and water etching — not deep scratches.
$24
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04 · Stain & Protect
Anti-Fog Interior Spray
An interior spray that keeps glass and mirrors from misting over.
$14
04 · Stain & Protect
Safety Glass Scraper + 10 Blades
A guarded scraper and ten blades for paint flecks and stickers on glass.
$15