Remove white wood stain from roof tiles

Hello,

something stupid happened to me today. While painting the eaves with white Remmers 3 in 1 glaze, some of the glaze dripped onto the roof tiles.

The tiles are standard tiles from Braas. Not painted. The glaze contains solvents.

Does anyone have an idea how I can get it off again without damaging the tiles?

Regards

Look at the can... is there acrylic inside? Then it gets bad - otherwise acetone, brush cleaner from a hardware store.

There is a stain encyclopedia on the Internet.

Or cleaning stone ([Weißer Stein]) ... anything that penetrates deeply is not good.

Even worse is pink primer in the bathroom joint.....

Best regards