How to Season a Carbon Steel Wok
By The Chowmi Test Kitchen · Updated June 7, 2026
Seasoning a carbon steel wok builds a natural, nonstick black patina and protects the bare metal from rust. A new wok ships with a waxy or oily factory anti-rust coating that must come off first: scrub it thoroughly with dish soap, hot water and a scouring pad (this is the one and only time you'll use soap on the wok). Then dry it and heat it empty over high heat until the metal changes color — turning blue, gold and brown as it “blues.” Build the seasoning by heating a little oil with aromatics like ginger and scallion, wiping the wok with thin layers of oil, and repeating until it darkens. After that, you maintain the patina simply: wash with hot water and a soft brush (no soap), dry it completely over heat, and wipe on a thin film of oil before storing. With use, the wok becomes darker, slicker, and increasingly nonstick.
Step 1: Remove the factory coating
New carbon steel woks are coated in a protective layer of wax or oil to prevent rust in shipping, and it must be scrubbed off before seasoning:
- Wash the wok thoroughly with hot water, dish soap and a scouring pad or steel wool — scrub the entire surface, inside and out.
- Rinse well. (This is the only time you'll ever use soap on the wok; once it's seasoned, soap would strip the patina.)
- Dry it completely with a towel.
Step 2: Season the wok
Now build the patina. The classic stovetop method uses heat, oil and aromatics:
- Set the dry wok over high heat and let it heat until the metal begins to change color — blue, then gold and brown — moving it so the whole surface “blues.” Open a window; it may smoke.
- Lower the heat to medium, add a tablespoon of neutral high-smoke-point oil, and add a handful of sliced ginger and scallions.
- Stir-fry the aromatics, pressing them around the entire inner surface, for about 10–15 minutes to deposit a thin seasoning layer.
- Discard the aromatics, wipe the wok with a paper towel and a thin film of fresh oil, and heat briefly again. Repeat the oil-wipe-and-heat a few times until the surface is darkened and slick.
Step 3: Everyday maintenance
A well-kept wok improves with every use. Right after cooking, wash it with hot water and a soft brush or sponge — no soap, which strips the seasoning. Dry it completely, ideally by setting it over the burner for a minute so all moisture evaporates (a wet wok rusts fast). Then wipe a very thin film of oil over the inside before storing. Cooking fatty foods and stir-frying regularly naturally deepens the patina.
Fixing rust or sticky patches
If your wok rusts (usually from being put away damp), scrub the rust off with steel wool, then re-season that area following Step 2. If the surface gets sticky or gummy, you've built up too thick or uneven a layer of oil — scrub it back with hot water and a bit of salt as an abrasive, dry it, and rebuild thin layers. A little rust or stickiness is normal and easily fixed; the patina is forgiving.
How to Season a Carbon Steel Wok FAQ
Do you have to season a new wok?
Yes, if it's carbon steel or cast iron. New woks come with a factory anti-rust coating that you scrub off, after which you season the bare metal to build a nonstick, rust-resistant patina. (Pre-seasoned and nonstick woks are exceptions — follow their instructions.) Seasoning is what makes a carbon steel wok perform and last.
Can you use soap on a wok?
Only once — when you first scrub off the factory coating before seasoning. After the wok is seasoned, avoid soap, because it strips the patina you've built. For everyday cleaning, use hot water and a soft brush or sponge, then dry the wok completely and wipe on a thin film of oil.
Why does my wok keep rusting?
The usual cause is storing it damp — carbon steel rusts quickly when moisture is left on the surface. Always dry the wok completely after washing, ideally by heating it on the burner for a minute, then wipe on a thin layer of oil before putting it away. If rust appears, scrub it off with steel wool and re-season that spot.
Why is my seasoned wok sticky?
Stickiness usually means too thick or uneven an oil layer was baked on. Scrub the gummy spots back with hot water and a little salt as a gentle abrasive, dry the wok, and rebuild the seasoning in thin layers — the key to a smooth patina is thin coats of oil, well heated, rather than one thick one.
Carbon steel wok vs nonstick — which is better?
For Chinese cooking, carbon steel is better: it tolerates the high heat that stir-frying and wok hei require, develops a natural nonstick patina over time, and lasts for decades. Nonstick woks can't take high heat and wear out, though they're easier for beginners and low-heat cooking. Most serious home cooks choose a seasoned carbon steel wok.
Recipes to try this with
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