Removing satinwood paint stains from an oak floor

[brickwall]

In the process of painting the skirting boards, some (white) satinwood paint got under the dust-sheet and has dried on the floor.

It's not huge splodges, more thin smudges. But because they're white, they're very visible. Satinwood is bd hateful stuff.

Any ideas for how I get it off without damaging the floor?

[Pheo]

I'm taking ours off with a kitchen scoured. But it's been osmo'd