There is very little foam, in general, the chemistry leaves much to be desired.
Usually 100 is enough to fill the whole car (I don't have a big one) it seems to be spent faster here.
I was very pleased with the broken pistol that remains under pressure. You can fully compensate for a quick waste.
Convenient car wash, you can pay with the Caspi Gold application, the chemistry is good and the time for washing is set up much longer than at other anological car washes