How do I clean air inside of gmc savana van? Bad air/dust is in my...

[bad air/dust]

...venting system. How do I get it out? Dust is inside my vehicle that is making my throat itchy. Recently I was working around inuslation or something similiar and I think I got it on my clothes and I brought it into my truck. I work in construction and whenever I get in my vehicle I immediately start feeling fibers in the back of my throat, even if the blowing air system isn't on. It's much worse when the blower is on. I tried vacumming the truck out, but it's in the air vents.

 

[want2quit]

Look in your owners manual and see if there is a filter. Alot of the newer vehicles have them and it may just need cleaned or replaced. Don't have an owners manual then you can call or visit a parts store and ask them to look it up. They'll be happy to hoping you'll buy a new one from them.