Every time I walked into the kitchen today J have been smelling polyurethane. I was finishing baskets last weekend, but knew I hadn't left any open. Finally I saw a can I knocked over early this a.m. and the cap was not on tight. A lot had soaked into a towel, but a lot was still on the counter. The counter is tile which we had sealed when we installed it a couple of years ago. I wiped up the poly, but what do I need to do to the tile other than wiping it with mineral spirits?