I'm looking for advice on having a professional paint/epoxy my garage floor and what I should look for. I want something durable that won't peel, house was build in 1995 and it's an integral two car garage. Previous owner had a car that leaked oil, it's been cleaned up but still stained the concrete and I am concerned this could present a challenge with the coating sticking. Are there any particular types of floor coatings I should look into? I don't need anything industrial but don't mind paying more for something that will hold up to residential use.