Looking at purchasing the AG tornador car cleaning gun. Autogeek Z-010 Tornador Car Cleaning Gun Free Bonus
Have a few questions about it.... it has good feedback on the reviews...

what chemicals and clears do you guys use or recommend to use with it?
i don't want to leave the car smelling like it has a chemical smell when i get some with it.
So im looking for some chemical that will leave it clean and fresh smelling.

also for any of you who have experience with it please give me a little feedback on what you do and do not like about it.

thanks!