Car wash w/free vacuum

Google - "car detailing houston" and choose someone near you that looks reputable. Full detail (inside and outside) is about $100 to $200 depending upon what you want.

This post is kinda old so I'm sure you've handled your problem by now but for future reference, the Bubbles car wash on Washington across the street from Star Pizza has a drive thru car wash with a free vacuum set up. There is also one on Montrose close to W. Gray. It's one of those coin operated wash and vacuum it yourself type places but the vacuums are still free.