Regular cleaning after each use prevents the buildup that eventually forces a much harder deep-clean session, and takes only a few minutes while the grill is still warm.
- 1
Clean grates while still warm
Right after cooking, while the grate is still warm but cool enough to touch safely, scrape off food residue with a grill brush or scraper — residue comes off far easier warm than once fully cooled and hardened.
- 2
Empty ash and residue
For charcoal and wood-fired grills, let ash cool completely, then empty it into a metal container, never plastic, since embers can smolder for hours after a fire appears out.
- 3
Deep clean periodically
Every several uses, remove grates entirely and wash with warm soapy water (for enameled or stainless grates) or simply scrub and re-season (for bare cast iron), drying thoroughly before reassembly to prevent rust.
- 4
Season bare steel and cast iron surfaces
Griddles and bare cast iron grates need a thin coat of cooking oil applied and heated after cleaning to maintain their seasoning and prevent rust, especially before storage.
- 5
Store dry and covered
Moisture is the primary cause of rust on steel and cast iron components; ensure the grill is fully dry before storing, and use a cover for outdoor storage to reduce condensation and weather exposure.