Using your Casa Essentials 5 - Quart Pressure Cooker is a breeze. First, make sure to place it on a flat, stable surface. Add your ingredients to the pot, but don't fill it more than two - thirds full to prevent clogging. Close the lid tightly and set the pressure regulator according to the recipe you're following. Once the cooking time is up, let the pressure release naturally or use the quick - release method carefully. For safety, never force the lid open until the pressure has fully released. When it comes to maintenance, wash the pot and lid with warm, soapy water after each use. Avoid using abrasive cleaners that could scratch the aluminum. Dry thoroughly to prevent rust. If you notice any issues with the pressure regulator or seals, replace them promptly to ensure safe and efficient cooking.