Is it safe to use the self-cleaning cycle on my oven?

Yes, for most owners the self-clean cycle is safe when you prepare the oven first and ventilate the kitchen. The risks are real but manageable: the oven runs at extreme heat, a dirty oven can smoke or catch fire, and the fumes can harm pet birds. Follow your own manual, which overrides general advice.

How hot it gets

GE says "The self-clean cycle uses very high temperatures of up to 885° Fahrenheit to clean the oven interior."^[2] The cycle takes from one and a half hours to three hours, depending upon the amount of soil.^[4] Because the oven gets so hot, preparation matters more than the cycle settings.

Prepare the oven

Empty it. GE's guidance: "It is important to remove all items from the oven, including cooking probes, foil, silicone mats or liners, cookware and pans."^[2] Racks come out too, with one exception: "Racks labeled as "no scrub" or "self-clean" can be left in the oven."^[2] Shiny or silver racks are different: GE says "Non-Self-Clean shiny or silver racks can be put through the self-clean cycle; however, they will discolor and may warp slightly,"^[1] though it does not recommend it.

Wipe out heavy spills first. Any amount of spillover, like juices or liquid grease, that is not baked onto the oven bottom should be wiped out with a wet cloth before running a self-clean cycle.^[1] GE says excessive smoke is usually caused by excessive grease or soil, or a utensil left inside.^[1]

Skip the sprays. GE says "Do not use cleaning products when wiping off the door, window or oven interior when preparing for a self-clean cycle,"^[1] and "No commercial oven cleaner or oven liner of any kind should be used in or around any part the of the self-clean oven."^[4] Also remember that on double-oven models, you cannot self-clean both ovens at the same time or bake in one oven while self-cleaning the other oven.^[1]

Protect people and pets

Open a window or run the exhaust fan. GE's advice for smoke is: "Ventilate the kitchen by opening windows or turning on the exhaust fan while performing the self-clean function."^[1] A small amount of smoke is considered normal;^[1] excessive smoke means too much soil or something left inside.

Birds are the main pet concern. GE warns that "The health of some birds is extremely sensitive to the fumes given off during the Self Clean cycle of any oven."^[3] GE recommends moving birds to another, well-ventilated room.^[3] Keep children and other pets out of the kitchen while the oven is hot.

If it smokes or flames

If there are flames inside the oven, switch the oven to Off.^[1] Allow the oven to cool for at least one hour, correct the condition that caused the flames or smoke, then start the cycle again.^[1] Call 911 if the fire does not die.

After the cycle

It can take between 30 and 90 minutes for the oven to cool down after a self-clean cycle,^[1] and the lock light may stay on. Do not force the door. White ash on the oven interior after the self-clean cycle is normal,^[1] and GE says it can be removed with a mix of water and vinegar on a sponge or cloth.^[1] For how often to run it, check your manual; running it before the oven is heavily soiled is gentler on the oven than waiting for a mess.

When to call a licensed pro

Switch the oven off and stay clear if flames appear, and call 911 if the fire does not die. Call a technician if the oven door will not unlock after the oven has cooled, an error code appears, a fuse trips during the cycle, or the oven does not heat normally afterward. Repair of a gas range's burner, igniter or gas connection is gas work, and under the Code of Virginia "no individual shall engage in, or offer to engage in, work as a liquefied petroleum gas fitter or natural gas fitter provider" without a licence.^[5] See who can repair a gas range in Virginia and, if your oven stopped working, why an oven is not heating.

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