There are plenty of TrimProtectant that can only be described as "Schmierkram".
Now I use Armor All and here again the TrimProtectant "satin". I use for all plastic exterior parts and also for the tire flanks. With regular use, so look at the plastic parts always like new! Get the plastic and keep their rich color and can also be much easier to clean again.
The application I am doing with a small sponge. A ream is required. The application is therefore very easy and quickly done.
Comparing this price and capacity, then the product is not even expensive!