How to remove silicone caulk from bathtub?

Bathtub and subway tile, to be specific. I have a glass scraper, but there is residue that needs to be cleaned up with. . .something. Any help?

Silicone solvent.

Are you not using a standard razor scraper due to a fiberglass tub?

There are commercial products (3M I think has one) called caulk remover.

Yeah, I know…

It’s the usual scraper with a razor blade, but there is some residue that I’m having problems with. Thanks for the link. I’m embarassed that I could have found that myself.