
Begin by checking that the oven is switched off. To avoid stains, wear gloves and clothes you don’t mind getting dirty. Clear out any noticeable food residue from inside the oven.
While commercial cleaners are widely available, you can also mix a natural solution with everyday items like vinegar, baking soda, citrus, and mild soap. 
Pull out the racks and let them soak in a tub or large basin filled with warm, soapy water overnight to loosen grease and stuck-on food. Place towels at the bottom to prevent scratches if using a bathtub. The next day, scrub off any remaining residue and dry them thoroughly.
For light dirt, wipe the interior with a vinegar-dampened sponge or cloth. Alternatively, spread a baking soda paste on the walls, leave it for 30–60 minutes (or overnight), then scrub with a vinegar-soaked sponge, ensuring no paste remains in crevices.
For tough grime, a store-bought oven cleaner may be needed. Foam cleaners adhere better than sprays, which can run.
Skip regular soap, as it leaves streaks, and avoid unapproved products—some may leave residues that release fumes when heated. 
How frequently should you clean your oven?
This varies based on your cooking habits. Generally, wipe the stovetop after each use and clean the interior weekly to prevent buildup. A thorough cleaning every six months is ideal.
When should you clean your oven?
Start the process in the evening or early morning to allow time for soaking. Complete it later the same day. For special occasions, clean a few days ahead to avoid lingering odors.
How long does oven cleaning take?
The time needed depends on the level of grime—from a quick wipe (5 minutes) to several hours for a self-cleaning cycle.
What’s an effective homemade oven cleaner?
A paste of baking soda, warm water, and a small amount of dish soap works well. For light cleaning, vinegar on a damp cloth is sufficient.
How do you tackle heavy oven grease?
Spread a baking soda paste on tough stains and let it sit for 1+ hours. Scrub with a damp cloth or plastic scraper for stubborn residue.
Can steel wool be used for cleaning?
Avoid steel wool on oven surfaces—it can cause scratches. However, it’s safe for removing stuck-on debris from metal racks.
How can you maintain a clean oven longer?
Use affordable oven liners to catch spills. For a temporary solution, place foil under pans to protect racks.
For heavily soiled ovens, the self-cleaning cycle is an effective solution. Before starting, remove all items including racks, and scrape off hardened food debris using a heat-resistant tool to prevent excessive smoke and potential fire hazards. The cycle typically runs for several hours - once complete, allow the oven to cool before wiping away any remaining residue.
This high-heat method provides thorough cleaning with little manual effort and avoids the need for harsh chemical cleaners. 
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