So, I ordered the product, as was unfortunately smoked in my new used Audi. After an intensive interior cleaning, when I have dealt with the upholstery and the sky with a wet vacuum and all plastic parts have cleaned with a special plastic cleaner, the car smelled very after cleaner. The New Car Spray I then sprayed onto the carpet in front of the seats. However, I have sprayed per page only 1x, which has completely enough. The car report now actually like a new car and has been for 2 weeks. Previously I had the spray for testing sprayed times outside the car on a rag, I was skeptical at first. I am very satisfied with the result of the spray. We must use it HSLT very dosed. There are also 5 star from me.