Majority of red light & speed cameras utilize strong flash to photograph the license plate on your car. Once sprayed on your license plate, PhotoBlocker’s™ special formula produces a high-powered gloss that reflects the flash back towards the camera. This overexposes the image of your license plate, rendering the picture unreadable. With PhotoBlocker™, your license plate is invisible to traffic cameras yet completely legible to the naked eye.
MUST SEE POLICE TEST – IT WORKS!https://www.youtube.com/watch?v=Q_DSreJi2uohttps://www.youtube.com/watch?v=wxKROZuoydY