How do you care for a kamado grill?
Short answer: three small routines, done often, will keep a ceramic kamado alive for years. Empty the ash before it builds up, protect the gasket from grease and hard heat, and cover the grill when it is not in use. Everything else — deep cleaning, gasket replacement, winter storage — follows from those three habits. Thick ceramic is far more forgiving of weather than thin steel, but it is not indestructible: dropping the lid, cooking on a cracked firebox, or leaving damp ash inside are the failures that actually end a kamado’s life.
This guide sets out a practical schedule, explains what each job protects, and ends with the warranty terms that apply.
How often should you clean out the ash?
Empty the ash every three to five cooks, and always after a long low-and-slow session. Ash is the single most common reason a kamado stops behaving. It settles into the firebox floor, blocks the airflow path built into the ceramic, and then quietly absorbs moisture. Damp, compacted ash turns acidic and works at the base of the firebox, which is exactly where a crack is most expensive.
An iron steel ash tool or a stainless steel ash tool reaches into the firebox and lifts the residue out without scratching the glaze. Do the job when the grill is cold and the ash is dry. Never wash the inside of the firebox with water and then close the lid, because that is how moisture gets trapped against the ceramic. If the ash is wet, remove it anyway and let the chamber air dry with the lid open before you use the grill again.
How do you look after the gasket and the felt seal?
The gasket is the felt ring around the lid that seals the chamber. It is the part that makes low-temperature control possible, and it is the part most often neglected. Grease, sugar rubs and repeated high-heat searing all shorten its life. Once the felt flattens or burns, air leaks past the lid and the grill starts running hot and uneven, even though nothing else has changed.
Protect it by keeping the lid closed unless you are actually moving food, by scraping the top of the grid with a BBQ grill brush rather than letting fat pool against the rim, and by never slamming the lid shut. Inspect the gasket monthly for a visible gap, a crushed section or a hard, shiny surface. A worn gasket is a cheap part and a short job; a leaking lid is a persistent cooking problem that no amount of venting will fix.
The maintenance schedule below keeps all of these jobs in one place.
Post time: Sep-10-2026