Using this all - purpose concrete sealer is a breeze. First, make sure the surface is clean and dry. Remove any dirt, debris, or oil. You can use a broom or a pressure washer for a deeper clean. Once the surface is ready, pour the sealer into a paint tray. Use a roller or a brush to apply the sealer evenly on the surface. Make sure to cover every corner. For best results, apply two thin coats rather than one thick coat, allowing sufficient drying time between coats. When it comes to safety, always wear protective gloves and goggles. Work in a well - ventilated area to avoid inhaling fumes. In terms of maintenance, the sealer is quite durable, but over time, you may notice some wear. You can re - apply the sealer every few years to keep the surface looking its best. Keep the sealer away from direct sunlight and extreme temperatures when storing it.