# Is RainX Bad For Your Car's Windshield?

> Aftermarket car maintenance products are a multi-billion-dollar industry — but do these genie-in-a-bottle extras improve your car's longevity?

- **Source:** [SlashGear](https://www.slashgear.com/1849612/is-rainx-bad-for-windshield/?utm_source=gearopen.com&utm_medium=referral&utm_campaign=feed&utm_content=68209f03477c93f73595a147)
- **Published:** 2025-05-11
- **Category:** Cars
- **Tags:** #windshield #water #aftermarket #coatings #factory #hydrophobic #manufacturers #rain
- **Canonical:** http://localhost:4321/a/68209f03477c93f73595a147

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_GearOpen's distilled summary. The full original article is published at SlashGear (source link above); GearOpen does not republish the source's full text._