Dog drool on window sills
We have lots of windows that are low enough for our chocolate lab to stand and look out. We have lots of bunnies, squirrels, etc., that make him drool as he watches them. I'm finding his 'water spots' hard to remove. I sanded and varnished some of the more tired sills with UV spar varnish (we also get lots of sun), and they looked okay for a few days, but the dog drool is still making marks that are hard to rub out. Is dog drool enough to eat into the varnish?? Any thoughts or suggestions?