There are a lot of really relevant choices that you would need to make when pressure washing something or the other, and deciding on what nozzle to use while washing your car with a power cleaner might just be the most relevant of all at the end of the day. Suffice it to say that the wrong nozzle will create permanent streaks in the paint that has been applied to the exterior of your motorized vehicle, so you should really consider improving matters from that perspective if you really care about the car in question.
The best thing that you can do in order to ascertain which nozzle your pressure washing service should use while cleaning up your car is to understand what these nozzles are supposed to entail. The basic premise of these nozzles is that each one provides a different degree of dispersal, so if you want to use a lot of pressure without doing any of the damage that this pressure can cause, you can use a wide angle nozzle.
This is something that should be kept in mind for car washing as well because of the fact that it can help you clean it properly without doing it any harm. The most ideal nozzle to use for such an endeavor is the yellow nozzle due to the reason that it disperses your jets into a sixty degree spray. This stops them from hitting the car in a singular area thereby denting that part, and instead the jet turns into a wide spray that will clean in an amazing way without any negative side effects becoming at all apparent.