What are the installation methods and steps for rain guards?

[DelNathan]

Use a clean cloth to wipe the corresponding window area where the rain guard will be installed. When installing the rain guard, do not rush to remove the 3M adhesive protective paper that comes with the factory packaging the night before. Before installation, be sure to thoroughly clean the adhesive area with a cleaning agent. Then, attach the rain guard and press firmly for a period of time. Avoid washing the car for three days.

[ArielLee]

I've installed several sets of rain visors. Here's a step-by-step guide: Prepare tools including cleaner, adhesion promoter, towels, and a hair dryer. Step 1: Thoroughly clean the window frame, especially grease and dust. Alcohol works best for wiping. Before peeling off the protective film from the rain visor's adhesive strip, avoid touching the adhesive surface. Evenly apply the adhesion promoter on both the window frame and the rain visor's bonding area, then let it dry for 1 minute. Align the position first, then peel off about 5cm of the adhesive strip at both ends for temporary fixation. The key is to use a heat gun or hair dryer to warm the adhesive strip before pressing firmly, especially on curved sections, for at least 30 seconds. After installation, avoid car washes and highway driving for two days to allow the adhesive to fully cure. Remember to remove the transparent protective film last to prevent contaminating the adhesive surface.

[SanRyan]

For us girls doing DIY installation, attention to detail is crucial: First observe the window curvature—the rain guard's arc must match perfectly to prevent wind leakage. When cleaning the window frame, be extra meticulous as residual water droplets will compromise adhesive strength. Peel the protective film from the adhesive strip slowly to avoid stringing. Work in sections: After securing the front portion, open the door gap to continue applying the rear section. Immediately correct any misalignment—once the adhesive cures, it's troublesome. Finally, scraping off excess adhesive with fingernails is oddly satisfying, but avoid using hard tools to prevent scratches. Post-installation, check all edges for complete adhesion, especially the mirror triangle area which tends to lift.

[Robert]

Modification enthusiasts, take note: Opt for the double-layer version with clips. First, remove the original rubber strip, then insert the clips into the window frame gap until you hear a click to confirm proper placement. Pay special attention to the A-pillar triangle area—press firmly here. Lightly heating the 3M adhesive with a lighter before application improves adhesion, but keep the flame at a safe distance. Use a plastic pry tool for more precise adhesive application than using fingers. Test the seal by spraying water from a hose, and immediately reapply adhesive if any leaks are found. Leave a 5mm gap around the rearview mirror pivot to prevent interference with rotation. For modifications, choose a smoke-gray tint for good light transmission without obstructing visibility.