The Pressure Cooker Part Most People Forget to Clean—And Why It Matters0

• A to Z, Food Hygiene, Food Safety, General, Health & Wellness
• August 4, 2026

Most of us wash our pressure cooker after every use, scrubbing the pot until it looks spotless. But there’s one small component that often escapes attention—the rubber gasket, also known as the sealing ring. Tucked inside the lid, this rubber ring creates an airtight seal that allows the cooker to build pressure. While it may