I've been using a variety of products so far, but if you compare draining with points it is about 60 points. It was less than expected. It is not a creamer. Good products think that they are neatly evaluated properly.
The roof etc. are easy to use and easy to use, but the blades are too soft on the windows etc. But the drain is bad on the contrary, why should it be used with a feeling of roughly removing water drops?