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Rain-X Original Glass Water Repellent Treatment, 7 oz
★4.6(14K+ reviews)
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✓ Pros
- +Rain beads and sheds off the glass at highway speed
- +Makes ice, frost and bugs easier to remove
- +Cheap, and one bottle lasts several treatments
✗ Cons
- −Needs a clean, dry windshield and some buffing to apply well
- −Has to be reapplied every few weeks to keep working
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