Before I bought the photoblocker spray I received 3 speeding ticket in less than 2 months. After I applied photoblocker spray never got one. I remember several instances where the camera flashed behind me and still didn’t get any tickets.
Note : In some states it is unlawful to display on any vehicle a registration plate which is obscured in any manner which inhibits the proper operation of an automated red light enforcement system. Products sold as NOVELTY item ONLY. Not for use on public roads or where local laws prohibit. Check local motor vehicle laws before using products!