A
Yeah.
B
You know, if it's free, people will use it, if it costs them something, then they're not as likely to use it.
A
Yeah, exactly.
B
You know. But, uh, I know we had a problem down here with, uh, oil, people taking oil out of their cars --
A
Uh-huh.
B
-- and just putting it down the d-, you know, the s-, the drain sewer.