To start cooking with your wok, heat it until it begins to smoke before adding oil to the pan. This will open up the pores in the metal, allowing the oil to close them so that the metal does not absorb water during cooking. It also prevents food from sticking to the wok, and aids in producing the highly desirable “patina” which helps to prevent foods from sticking.
The first few times you use the wok, re-season it with one layer of seasoning before returning it to storage. Continue seasoning the wok after each use until the surface remains permanently dark, shiny and non-stick. If at any time notice that the seasoning starts to fade, or if food starts to stick too much to the surface of the pan, re-season it using one of the methods described above.
A benefit to cooking with woks is that they are easy to clean, however, please note that if a carbon steel wok is not cared for properly, IT WILL RUST, therefore, make sure that your wok is properly cleaned and stored after each use. To clean, rinse the wok with hot water, gently scrubbing away any food particles with a sponge or nonmetallic scrubbing pad if necessary. Never clean a seasoned wok with soap or harsh chemicals, unless it is absolutely necessary to meet health regulations. These chemicals will damage the seasoned finish of the wok. Rinse and dry thoroughly. The pan should not be left to air dry, but rather it should be heated to ensure that all moisture has evaporated. After heating the wok, remove it from the heat and add a thin film of oil over the entire surface of the wok using a paper towel (BE CAREFUL; use tongs if the wok is still too hot to handle). Wipe off any residual oil and store until you use again.
Never scrub a carbon steel wok with a metallic scrubbers or abrasive cleansers, otherwise it can damage the seasoned surfaced and will have to be seasoned again. Always hand-wash your wok and never place it in a dishwasher. If rust does appear, simply wash the surface of the wok with hot water, and remove any traces of rust using steel wool if necessary, and re-season it as above.