Char-Broil Corrosion of Interior Surfaces

Rust forming inside cook chamber or on grates

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Possible Causes

Exposure to moisture and humidity, Lack of seasoning or protective oil, Damaged porcelain coating, Storing grill uncovered outdoors

How to Fix / Troubleshooting

Safety first: Work in a well‑ventilated area and wear gloves and eye protection when using rust removers or wire brushes.

  • Remove loose rust: Use a wire brush or abrasive pad to remove surface rust from grates and interior surfaces.
  • Clean and dry: Wipe down with a damp cloth, then dry thoroughly.
  • Season grates: Apply a thin coat of high‑smoke‑point cooking oil to grates and heat the grill to 350–400°F for 30–45 minutes to season.
  • Protect surfaces: Keep the grill covered when not in use and avoid leaving water or marinades standing on surfaces.
  • Replace severely rusted parts: If grates or panels are heavily pitted or flaking, replace them with Char‑Broil compatible components.
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Repair Difficulty

Very Easy 1/5

Required Part

Cooking Grates
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