Good morning, oppo. I'm prepping my sister's 2002 Jetta for sale and need recommendations on what to use inside. The cloth seats and carpet were rarely vacuumed and likely never properly cleaned in the time she's owned it, and there are odors present, so I've got my work cut out for me. Preferably something easy to use and available at the local PepBoys/Walmart/Home Depot/etc. What do you use?

Edit: photos