Excessive steam or liquid spurts from the steam release valve during pressure cooking.

Safety first: Keep clear of the steam vent. Do not cover the valve with cloths or objects.

• Stop the program: Cancel cooking and allow the cooker to depressurize naturally if safe to do so.
• Check fill level: Once depressurized and cool, open the lid and ensure food and liquid are below the recommended maximum (usually 2/3 full, or 1/2 for foamy foods).
• Clean anti-block shield and valve: Remove and wash the anti-block shield and steam release valve components thoroughly to remove starch and foam residue.
• Adjust recipes: For foamy foods, add a small amount of oil and avoid overfilling. Use natural release instead of quick release to reduce splatter.
• Re-test: Run a shorter cycle with adjusted quantities. If venting remains extreme, the valve assembly may be worn and need replacement.