Formula 1 Glass Cleaner With Rain Repellant (710ml)
REPELS WATER TO IMPROVE VISIBILITY.
Frequently Asked Questions.
How long will one Formula 1 application repel rain?
Normal use of wipers and trapped dirt will slowly reduce the performance of Formula 1. How long an application lasts depends on how much the car is driven and how often the wipers are used. The best time to reapply Formula 1 is when beads of water on your glass take on an irregular shape.
Where can I use Formula 1 Glass Cleaner with Rain Repellant?
You can use Formula 1 as you would any other glass cleaner, WITH THE EXCEPTION OF THE REAR WINDOW. Products with rain repellant make moisture bead on the surface and the vehicle speed causes those beads to roll away. On a back window, without the air shear touching it, the water beads will not roll away. When applying any rain treatment to the rear windshield, visibility may actually go down.
Why should I use a product with rain repellant?
Studies have shown that better visibility while driving can improve driver response time by one full second or more. At a fast rate of speed, that can make a huge difference!