Easy to use, took me about half hour to clean my Mustang. Left car very clean. VERY great cleaning power. On the other hand, it would be great if this left some lubrication after a wash, kind of like a 2-1 thing. The solution leaves car feeling kinda rough, not smooth to where it can offer rain beading, so I went ahead and applied a wax after. I know your Rubbit Graphene offers that, or maybe you guys have a spray wax that I haven’t seen yet, but making a solution where it’s 2 in 1 would be the ...