ᐅ Remove primer from tiles

Hello,

does anyone know a simple method to remove primer from tiles? We plastered our wall with it, and now our tiles (rough texture, slate look) are dirty because of it.

Thank you very much for your help.

Good evening,

usually, for smaller areas, I would always recommend vinegar or lemon. Pure lemon juice, vinegar should be diluted with water; about ¼ vinegar to a ½ cleaning bucket.

Trial and error is the best teacher 😉

Regards, Bauexperte