I asked this is the auto repair section but realized it should probably be in this section instead.

So, I was wondering if there is something one can do or somewhere you can take your car to get the inside looking like new.

The upholstery has been colored on, and stained with food and drinks and the rug too. I tried cleaning it myself to no avail.

Where do dealerships take used cars to get them all cleaned out? Or any tips for cleaning it myself? Thanks!
I did try vacuming it Einstein