Product Overview
Rain-X Rain Repellent is designed to improve driving visibility by creating a hydrophobic coating on glass surfaces. This coating causes rain, sleet, and snow to bead up and roll off, enhancing clarity during adverse weather conditions. The proven Rain-X technology provides long-lasting water resistance, reducing water streaks, smears, and glare.

Image: Rain-X Rain Repellent bottle and its retail packaging.
Key Features:
- Improves Driving Visibility: Creates a hydrophobic coating on your windshield that causes rain, sleet, and snow to bead up and roll off, enhancing clarity during harsh weather conditions.
- Proven Water-Repellent Formula: Trusted Rain-X technology delivers long-lasting water resistance that helps reduce water streaks, smears, and glare while driving.
- Easy to Apply: Simply wipe onto a clean, dry glass surface using a cloth; dries quickly and leaves a clear, streak-free finish for lasting protection.
- Versatile Use: Ideal for all exterior automotive glass, including windshields, windows, and mirrors—safe for use on most vehicle types.
- Compact 3.5 oz Size: Perfect for glove box or travel use—great for quick applications, touch-ups, and maintaining clear vision on the go.
Safety Information

Image: Rear label of the Rain-X Rain Repellent bottle, showing safety warnings and usage directions.
Caution:
Contains denatured alcohol. Flammable. Eye irritant. Read carefully other cautions on back.
Precautionary Measures:
- Keep away from heat, sparks, flames, and other ignition sources.
- Store below 120°F.
- Avoid contact with eyes.
- FIRST AID: For contact with eyes, wash thoroughly with water and see physician if irritation persists.
- Use only as directed. Intentional misuse by deliberately ingesting can be harmful.
- KEEP OUT OF REACH OF CHILDREN.
- FOR HEALTH EMERGENCY: 1-877-504-9352.
Application Instructions
Step 1: Prepare the Surface
Ensure the glass surface is clean and thoroughly dry before applying Rain-X. Apply in temperatures above 40°F (4°C).
Step 2: Apply Rain-X
Apply Rain-X to a small, folded, dry cloth. Wipe the product onto the exterior glass surface using a firm, circular, and overlapping motion. Ensure even coverage across the entire area to be treated.

Image: Rain-X Rain Repellent bottle with the cap removed, showing the dispenser opening.
Step 3: Allow to Dry
Allow the applied Rain-X to dry until a slight haze appears on the glass surface. This indicates the product is ready for the next step.
Step 4: Remove Haze
Remove the haze by wiping with a clean, dry cloth. For stubborn haze, sprinkle water onto the surface and wipe with a paper towel until the glass is crystal clear.

Image: A visual comparison showing how water beads on a Rain-X treated window versus an untreated window.
Usage and Maintenance
Recommended Use:
Rain-X Rain Repellent is intended for exterior use only on automotive glass surfaces, including windshields, side and rear windows, fog lights, and headlights. It creates a super-slick, non-stick invisible barrier that repels rain, sleet, and snow on contact, improving all-weather visibility, safety, and driving comfort. The treatment also facilitates easy removal of frost, ice, salt, mud, and bugs.
Important Considerations:
- Do not use on plastics unless pre-approved by the manufacturer of the plastic to be treated.
- Do not use on or allow product to contact painted surfaces, or surfaces treated with anti-reflective, scratch-resistant, or other coatings.
- Always use your windshield wipers as necessary, especially in heavy rain.
Reapplication:
For optimal performance, reapply Rain-X Rain Repellent as needed to maintain its water-repelling properties and ensure continued clear visibility. Frequency of reapplication may vary depending on environmental conditions and wiper usage.
Product Videos
Rain-X Water Repellent Windshield Glass Treatment
Video: A demonstration of applying Rain-X Water Repellent to a car windshield and its effectiveness in repelling water during rain.
Not just for Cars! Mom approved for Bathrooms!
Video: An influencer demonstrates the versatility of Rain-X, showing its application on a shower door to repel water and prevent buildup.
Rain-x really works!
Video: A user demonstrates the water-repelling effect of Rain-X on a car's rear window by pouring water over treated and untreated sections.
Product Specifications
| Specification | Detail |
|---|---|
| Item Model Number | 800002242 |
| Product Dimensions | 3.94 x 3.15 x 3.94 inches |
| Item Weight | 200 Grams (7.05 ounces) |
| Item Volume | 3.5 Fluid Ounces |
| Unit Count | 7.0 Fluid Ounces (for 2-pack) |
| Scent Name | Unscented |
| Item Form | Liquid |
| Material Features | Fragrance Free |
| Manufacturer | Rain-X Products |
| ASIN | B076YXDCLZ |
| UPC | 079118010706 |
Warranty and Support
For any questions, comments, or health emergencies related to Rain-X Rain Repellent, please contact Rain-X Products directly.
- Customer Service: 1-855-888-1990
- Website: Visit Rain-X.com for more information and product support.