I installed a new kitchen sink about 10 years ago. I caulked the small gap between the counter and sink when I dropped it in. About 5 or so years ago the caulk started getting black areas which I suspect is mold? I tried bleach and it's still black.
So instead off pulling the sink and re-setting it I figured I'd try to take a razor blade and cut the old caulk away and redo it.
Anybody have luck doing this,or do I have to pull the whole thing out again?
Also is there a caulk less susceptible to mold/staining? I believe I used a high quality silicone.