Our window sills have yellow marks on them under items we leave on the shelf, how can we get rid of these stains? Also can you touch up gloss paint without having to repaint the whole thing?
I would suggest to sand it back so the stain is removed then re-stain or gloss the surface again. It should come up good as new.
Turps is a good solution, generally gloss needs to be stripped back and repainted for the ultimate finish
You need to sand properly wood use knocking solution on yellow marks paint with undercoat and top coat of gloss
the first time the wood carvings should be degreased. We use wood-specific material to cover all the holes, then sanding to have a nice surfece. Apply the first paint base and then the final paint.