When a coating is applied properly and well-protected by a sealer or coating, it should last a very long time. On floors, the use of a floor wax or polish can provide extra protection in high-traffic areas. The key is to reapply the sealer or wax if it begins to show some wear. Otherwise, wear patterns may begin to show, especially in colored surfaces. High foot traffic areas should always be accounted for. Regular maintenance will help prevent the degradation of any floor coating.