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How to Clean an Oven? Effective Home Methods

updated 11 July 2026

Quick answer

The most effective way to clean an oven is a baking soda paste: spread a thick layer over the grime and leave it overnight, then spray with vinegar in the morning and wipe away the dissolved dirt. For routine freshening, use the steam method with a dish of water and vinegar heated to 120-150°C (250-300°F). Never scrub pyrolytic ovens or catalytic enamel, and never apply cleaning products to them.

Step by step

  1. 1

    Remove the racks, rails and trays

    Before you tackle the interior, take out the racks, side rails and trays - you will clean them more thoroughly on their own, and you expose the floor and walls of the cavity. If you plan to wash with a lot of water, unplug the oven for safety. Also check whether the door gasket is greasy.

  2. 2

    Apply a baking soda paste overnight

    Mix half a cup of baking soda with 2-3 tablespoons of water until you get a thick paste. Spread it over the walls, the floor and the inside of the door, carefully avoiding the heating elements, fan and vents. Leave it for 8-12 hours, ideally overnight, so the soda softens the baked-on grease.

  3. 3

    Spray with vinegar and wipe off the grime

    In the morning, pour white vinegar into a spray bottle and dampen the dried soda all over. The mixture starts to fizz and lifts the dissolved dirt, which comes off without hard scrubbing. Wipe everything with a damp cloth or a silicone scraper, and give stubborn spots a second round.

  4. 4

    Use the steam method on fresh grease

    Fresh grease responds well to the steam method: place an ovenproof dish with water and a few tablespoons of vinegar inside, heat the oven to 120-150°C (250-300°F) and keep it there for 20-30 minutes. The steam condenses on the walls and softens the residue, which then wipes off easily with a cloth. It is a convenient way to freshen the oven without taking the kitchen apart.

  5. 5

    Wash the door glass

    Apply the baking soda paste to the door glass and leave it for 15-20 minutes, then wipe with a damp sponge. For streaks between the panes, check the manual, because on many models the door comes apart after removing a few screws. Finish by wiping the glass with vinegar so it is clear and streak-free.

  6. 6

    Soak the racks in the bathtub

    Fill the bathtub or a large container with warm water, add dish soap and half a cup of baking soda, then put the racks and trays in for 1-2 hours. The soaked residue comes off without scrubbing, and you can pick up stubborn leftovers with a brush. Rinse the parts thoroughly and dry them before they go back inside.

  7. 7

    Wipe the interior and let it dry

    Wipe the whole cavity with a clean, damp cloth to remove traces of soda and vinegar from the walls. Leave the door ajar for fifteen minutes or so until the interior dries. Slide the racks and trays back in only once everything is dry.

Pyrolytic and catalytic cleaning - when not to scrub

Pyrolytic ovens clean themselves: the program heats the cavity to around 500°C (930°F) and burns dirt down to fine ash, which you sweep out with a cloth once it cools. Do not use soda, vinegar or any products in this mode, and take the racks out first unless the manufacturer explicitly allows them during pyrolysis. When the program ends, wait until the oven cools down completely.

Catalytic enamel on the walls absorbs grease on its own and breaks it down during baking at higher temperatures. Never scrub these coatings or smear them with baking soda paste, because you will clog the micropores and lose the self-cleaning effect. When catalytic walls get dirty, heat the empty oven to 220-250°C (430-480°F) for about an hour.

How often to clean the oven

A quick wipe of the interior after each heavy session of roasting meat or baking casseroles takes a minute and stops grease from building up. Fresh splatters come off with an ordinary damp cloth before they get baked on during the next heat-up. The faster you react, the less often you will need a deep clean.

Do a thorough clean with baking soda paste every 1-3 months, depending on how often you cook. A pyrolytic model just needs a burn-off every few weeks with regular use. Check the door glass once a month, because the greasy film builds up on it unnoticed.

Frequently asked questions

How do I clean baked-on grease out of an oven?

Apply a thick layer of baking soda and water paste, leave it overnight, then spray with vinegar in the morning and wipe away the dissolved grime. Lift hard, baked-on spots with a silicone or wooden scraper, never a metal one. If residue remains, repeat the treatment instead of scrubbing with a wire sponge.

What gets the oven door glass clear again?

Baking soda paste applied for 15-20 minutes works best, followed by a wipe with vinegar after rinsing. Vinegar dissolves the greasy film and leaves no streaks. If dirt has settled between the panes, check the manual to see whether the door can be taken apart.

Can baking soda and vinegar damage the oven?

In a regular oven with smooth enamel they are safe, as long as you avoid the heating elements, fan and gaskets. Do not use them on catalytic walls or in pyrolytic mode, though. Always pick up the residue with a damp cloth after cleaning.

How do I clean a steam oven?

Pour water into the designated tank or an ovenproof dish, add a splash of vinegar and run the steam function, or heat to 120°C (250°F) for 20-30 minutes. Wipe off the softened grime with a cloth. Descale the tank regularly according to the appliance manual.

How do I get a burnt smell out of the oven?

After cleaning, place a dish of water with lemon peel inside, heat to 150°C (300°F) for 15 minutes and leave the door ajar to air out. A bowl of baking soda left overnight in a cold oven also absorbs odors. Check that no food residue is sitting on the oven floor.

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