Now it's time to deal with any driveway damage. If you spotted cracks when surveying the concrete surface, don't delay. Seemingly benign cracks, if ignored, can end up devastating a concrete driveway, forcing the installation to be ripped out and replaced. Remember to make your repairs, not with regular concrete, but with specially formulated crack filler. Once finished, coat the driveway with concrete sealer to safeguard against future damage.