We had our driveway sealed while we were away and came home disappointed. Some of the stones on the exposed aggregate leave a rust stain and when we have had the driveway sealed in the past they always get it out. It was just sealed over top this time which doesn’t look great at all. My husband addressed his concern with Romel but he gave a bogus reason (that the company in the past must have stained the marks, which they didn’t. Just pressure washed With a cleaner). Wouldn’t use company again.