I finally found a matching boot for my car.  When it finally got here, I yanked it out of the box and slapped it straight onto my top I already had down.  Snaps worked great and then...  I noticed the greasy film I had on my hands and when I took the perfectly fitting boot off, it had left a dirty residue on the headliner. 

BAH!   

Anybody know how to clean oily residue off of upholstry?  Now I need to clean not only the underside of the boot, but my headliner as well.

I also have a brand new canvas top, but when I put the top down, it rubs on the plastic rim next to the trunk and leaves a black smudge on my beige top.  Clearly, I need to clean my top AND get whatever off of that plastic piece.

Suggestions?

I was considering using an old hand towel and some dawn dishwashing liquid first since it does a pretty good job with grease.  I was concerned about the discoloring if I used a commerical degreaser.

If that won't cut it, I'll try the Purple Power.  Can't I get that at Dollar General?

I'm afraid if I bought a lot, Mark would expect me to keep going and clean everything!  I'm not looking for that kind of commitment.   

Purple Power is good and also Simple Green, it cleans just about everything and is pretty gentle. I've never had it discolor anything.