I bought this for my husband and he loved it. We just were able to get this product in the UK and it works. I bought 20 can from a dealer here because my husband runs a mobile maid service and would get photo ticket at least 3-4 times a month, then he would have to find out who was driving… when and try to prove it was the employee to dock their pay.
He applied to all 113 cars WITHOUT telling the Maids… he has not received a ticket in over 3 months. He does not want the people to drive reckless but it has saved him a lot of time and money.