I know folks who do clean their airbrush with lacquer thinner after using enamels. They swear by it. I'd think that dope thinner would work a lot like lacquer thinner- they are closely related. However, I seldom use anything other than dope thinner so can't give first hand experience.
Photo reactive means it reacts in sunlight. Store only in metal cans or completely opaque bottles or it will go bad quickly.