A
Yeah, yeah.
B
I mean, this is, there, there are people that, that make it, have a thriving business, uh, that do nothing but heating and air conditioning on, on automobiles and trucks, and, uh, the only reason I didn't, uh, get into that more, when I was, had my little business, was because, uh, most of your, uh, air conditioning in, in, on vehicles tend to be greasy and dirty to the N-th degree --
A
Uh-huh.
B
-- and I mean,
A
.
B
so, uh, that's why I stayed in, stayed more towar-, towards, uh, uh, and that's a pollut-, polluting type deal too, is the excessive, um, you know, uh, petroleum products in your engine bay and so forth, and the dirt and grit and those two mixed together with, with water and, uh, really make, uh, make a mess.