Best process to clean a Headliner?

[oregonroses]

Trying to get the '48 Land Cruiser ready for a Parade and Car show on the 4th and I'm not sure on a good process for cleaning the cloth Headliner. It's in great shape, but is dingy. I'm hesitant to scrub to hard. Anyone out there have a good process for touching up this area?

[DanTheFan]

A good vacuum with a clean brush head should do it. Don't brush too vigorously or the supporting cloth sleeves will tear and you will have the headliner drooping on your head giving you that Arabian Nights look.