Coat grates with vegetable oil, heat until smoking (30+ mins), and repeat 2–3 times. This prevents rust and improves non-stick performance.

Sand rusted areas, apply high-heat spray paint (1200°F+ rated), or patch small holes with JB Weld Extreme Heat. Replace severely corroded parts.

Repurpose a small metal bucket or toolbox with holes for airflow. Add a wire grate on top and foldable legs for stability.