Grabbed some CT18 today and gave it a try. Must say that it is very impressive stuff. I used the karcher to wet the vehicle down and this didn't move much of the dirt. Used the soap setting on the Karcher (which is very low pressure) and straight away could see the difference with the bugs and dirt almost jumping of the car.
Is the CT18 ok to use as a concentrate for stubborn stuff?
Is the CT18 ok to use as a concentrate for stubborn stuff?
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