Reset stubborn water spots on your glass
Zero Window STRONG RESET is a glass cleaner for exterior car glass. Two types of polishing agents work together: hard, fine particles break down stubborn water spots and scale, while soft, larger particles smooth the surface. It also removes oily film for clearer visibility.
80 mL · About 8 windshields · Sponge included
Why Zero Window STRONG RESET
Two Polishing Agents
Hard, fine particles break down stubborn water spots; soft, larger ones smooth the surface.
Removes Oil Film
Also clears the oily residue that blurs your view through the glass.
About 8 Windshields
One 80 mL bottle is enough for roughly eight windshields.
Sponge Included
Comes with its own application sponge, so you don’t need any other tools.
Compatible Surfaces
Works on
- Exterior automotive glass
- Windshields
- Side and rear windows (outside)
Not for
- Cracked glass
- The inside of car windows
- Coated glass (anti-glare, water-repellent, hydrophilic)
- Tinted glass
- Plastic (resin) windows
How to Use
Rinse off sand and dirt first, as grit can scratch the glass. There’s no need to dry it; the glass should stay wet.
Shake the bottle well with the cap closed, then put a little liquid on the orange side of the included sponge.
Polish gently up-down and side to side, about 30 × 30 cm at a time. Check your progress with a damp, wrung-out cloth. If the liquid dries, add a little more liquid or water. Never polish dry.
Rinse off all the liquid with plenty of water, including gaps and edges.
Specifications
| Product No. | S-133 |
| Volume | 80mL |
| Coverage | About 8 windshields |
| Polishing agents | Two types: hard, fine particles and soft, larger spherical particles |
| Use on | Exterior automotive glass |
| Included | Application sponge |
Tips for best results
- Test on an inconspicuous area first. Glass with low surface hardness can scratch.
- Don’t rub too hard or too long, as this can cause scratches.
- Rinse thoroughly, as liquid can stay in gaps and parts.
- If the liquid doesn’t rinse off easily, wipe it with a cloth while rinsing.
- After use, wash the sponge with a neutral detergent, air-dry it in the shade, and store it only when completely dry.
- Depending on their condition, some water stains may not come off completely.
Precautions
- Use only for its intended purpose.
- Don’t use in windy or dusty conditions, and don’t use a sponge that has been dropped on the ground.
- Don’t use in strong sunlight or when the glass is hot.
- It may remove coatings from glass treated with a water repellent.
- It can’t remove scratches on glass.
- Open the cap carefully, as liquid may splash out.
- Don’t leave the liquid on the glass for a long time.
- If it gets on surfaces other than glass, rinse it off with water right away. If it’s hard to remove, wipe with a soft, damp cloth.
- Use only the included sponge, not felt, cloths or polishers.
FAQ
- Can it remove scratches from glass?
-
No. It removes water spots, scale and oil film, but it can’t remove scratches.
- Can I use it on tinted or coated glass?
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No. Don’t use it on tinted glass or glass with anti-glare, water-repellent or hydrophilic coatings. On water-repellent glass, it may remove the coating.
- Will it remove every water spot?
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It’s made for stubborn water spots, but depending on their condition, some may not come off completely.
- How many windshields does one bottle treat?
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About 8 windshields per 80 mL bottle.
- Can I use a cloth or a polisher instead of the sponge?
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No. Use only the included sponge.
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