I live in AZ and only get a little bit of dust/etc on my dash after about a week, driving with the windows/sunroof open all the time I used the Meguiars NXT tech protect on my dash when I first got the car, and dont plan on putting it on again.

 

Im thinking about doing that filter too, sounds like it may stop me from dying in the spring w/ all the pollen down here in good ole GA!

I use Armorall on my dash, it helps prevent dust and I've never had a problem with streaks or anything. It's also supossed to help prevent cracking and stuff like that in the long run! Plus, makes everything nice and shiny...

 

Seal the car in a vaccum

j/k the DIY filter is really easy to do. add a couple of dryer sheets and you get that "oh so fresh" smell as well

 

not to be an ___...but wtf kinda question is this? ill give u a wtf answer
dont EVER open the car...EVER! let it sit forever
im sure there will STILL be dust...cuz of the air ventilation through the a/c...stop being lazy and wipe it down...nig

 

 

yeah that sounds like a good idea i think ill prolly do it sometime soon too