How to Clean and Maintain Your EcoZoom Stove
By BioLite | Published: 2026-10-17
Category: How-to Guides
Learn step-by-step how to clean and maintain your EcoZoom rocket stove for reliable cooking and long life. Includes tips for both the Versa and Dura models.
Quick Answer
Clean your EcoZoom stove after every few uses by emptying ash, wiping the exterior, and checking the burn chamber for buildup. Regular maintenance like clearing the air intake and inspecting the cast-iron top will keep it burning hot and lasting longer.
Why Regular Maintenance Matters for Your Rocket Stove
EcoZoom stoves like the Versa and Dura are built with a durable cast-iron top and an insulated body that transfers maximum heat for fast cooking. Over time, ash, soot, and creosote can build up inside the burn chamber and around the air intake, reducing efficiency and increasing smoke. A quick clean after each trip and a deeper check every few months will keep your stove performing like new.
Because these stoves burn wood, sticks, or charcoal, they produce more residue than a gas stove. That's normal. The key is to remove that residue before it hardens or restricts airflow. A clean stove also lights faster and produces less smoke, which is especially important when cooking inside a shelter or during dry conditions.
Step-by-Step Cleaning and Maintenance Guide
- Empty Ash and Debris: Wait until the stove is completely cool. Remove the cast-iron top and tip the stove over a trash bag or compost bin to dump loose ash and charcoal bits. Use a small brush or stick to dislodge any stuck material from the burn chamber. Common mistake: dumping ash while the stove is still warm can warp the metal or cause burns. Always let it cool fully.
- Clean the Air Intake and Burn Chamber: Use a stiff brush or compressed air to clear the air intake holes at the bottom of the burn chamber. Soot and creosote can clog these holes over time, reducing oxygen flow and making the fire harder to start. Checkpoint: if your stove is producing more smoke than usual or the fire seems sluggish, the air intake is likely blocked.
- Wipe Down the Cast-Iron Top and Exterior: Use a damp cloth to wipe the cast-iron top and the outer body. For stubborn soot, a mild soap solution works fine. Avoid abrasive scouring pads that could scratch the finish. Dry all parts thoroughly before storing. Common mistake: leaving the stove wet can cause rust on the cast-iron top. Always dry it completely.
- Inspect the Gaskets and Seals: If your EcoZoom model has a door or lid with a gasket, check it for wear or gaps. A damaged gasket lets smoke escape and reduces efficiency. Replace it if you see fraying or if the seal no longer feels snug. Checkpoint: a simple visual inspection before each trip can catch issues early and save you from a smoky cook.
- Store in a Dry Place: Keep your stove indoors or in a dry shed when not in use. Moisture is the biggest enemy of a rocket stove. If you must store it outside, cover it with a waterproof tarp or use the optional carry bag. Next step: for long-term storage, remove the cast-iron top and store it separately to prevent moisture from getting trapped inside the burn chamber.
Products That Make Maintenance Easier
- EcoZoom Dura: A durable, value-driven stove to meet your outdoor cooking needs. Make meals or boil water easily using firewood, sticks, or twigs – all while producing minimal smoke. Sturdy cast-iron top works with a variety of cookware and the insulated body transfers maximum heat for fast cooking. The EcoZoom Dura's simple, robust design means fewer parts to clean, and its cast-iron top can handle regular scrubbing without damage.
- EcoZoom Versa: A durable, efficient rocket stove to meet your outdoor cooking needs. Make meals or boil water easily using wood or charcoal. Sturdy cast-iron top works with a variety of cookware and the insulated body transfer max heat for fast cooking. The EcoZoom Versa shares the same cast-iron top and insulated body, so the same cleaning routine applies. Its slightly larger burn chamber may need more frequent ash removal for optimal airflow.
