Sealing a driveway costs between $275 and $820 with a national average of $545. Cost factors for this project include driveway size, material, condition, and accessibility; sealant type, number of ...

Use the soap nozzle on your power washer or a garden hose applicator to apply the driveway cleaner. Then scrub the entire driveway with a stiff-bristle push broom. Even if you think your driveway is ...