How to Clean an Oven

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By ShowMeStepByStepPublished Updated

Based on a video by Clean That Up.

A self-cleaning cycle bakes the grease into smoke. Aerosol oven cleaner fills the kitchen with fumes for days. Neither is much fun. Brandon from Clean That Up has cleaned ovens professionally for years, and his go-to method is just baking soda, water, and a little vinegar.

This is an overnight job, but most of the time is hands-off. Coat the interior with baking soda paste before you go to bed. While that sits, the racks soak in a tub with a couple of dishwasher pods. In the morning the gunk wipes right off.

You'll need baking soda, white vinegar, dish soap, dishwasher pods, a spray bottle, microfiber cloths, a non-scratch sponge, gloves, and a tub big enough to hold the racks. That's it.

Once the inside is clean, the stainless door and handle deserve the same care. See how to clean stainless steel appliances for a streak-free, fingerprint-free exterior.

Step-by-Step Guide

7 steps · about 6 minutes.Check off each step as you go and your progress saves automatically.

1

Step 1: Pull the racks and start them soaking

0:30
Step 1: Step 1: Pull the racks and start them soaking

Slide the oven racks out and lay them flat in a storage tub or your bathtub. Fill it with water as hot as your tap will go, then drop two dishwasher pods in opposite corners.

The enzymes in the pods break down baked-on grease while you work on the interior. Set this up first so the racks have hours to soak by the time you get back to them.

Tip

If you use the bathtub, lay an old towel underneath the racks to keep them from scratching the porcelain.

2

Step 2: Clear out debris and gather your tools

1:00
Step 2: Step 2: Clear out debris and gather your tools

Reach into the empty oven and pick out any large chunks of burnt food. A handheld vacuum makes quick work of crumbs and ash on the floor.

Then lay out everything you'll need so you're not hunting for it mid-job: a non-scratch scrub sponge, a steel scour pad for the racks, a razor blade scraper, a stack of microfiber towels, and a spray bottle.

Tip

The razor scraper is what saves you from grinding away at burnt-on spots. Hold it nearly flat to the surface and slide, don't gouge.

3

Step 3: Coat the interior with baking soda paste

2:20
Step 3: Step 3: Coat the interior with baking soda paste

In a bowl, mix about a half cup of baking soda with enough water to form a thick paste, like toothpaste.

Spread it across the oven floor, walls, ceiling, and the inside of the door. Don't worry about being neat. The paste works as a mild abrasive that cuts grease without scratching enamel. Skip the heating element and any vents.

Tip

Don't mix vinegar and baking soda together. They neutralize each other into salt and water and lose their cleaning power. Use one, then the other.

4

Step 4: Let the paste sit overnight

2:30
Step 4: Step 4: Let the paste sit overnight

Close the oven door and walk away. The longer the paste sits, the more grease it lifts.

Two hours is the bare minimum. Overnight is better for a heavily soiled oven. Brandon's rule: trust the dwell time. The chemistry does the heavy lifting so your arms don't have to.

Tip

Set a sticky note on the oven door so nobody (including future you) tries to preheat it before the cleanup is done.

5

Step 5: Scrub and wipe out the loosened grease

3:50
Step 5: Step 5: Scrub and wipe out the loosened grease

Grab the scrub sponge and a stack of damp microfiber cloths. Work in sections, wiping the dried paste and grease into the cloth, then rinsing or swapping cloths as they get loaded up.

Use the razor scraper held flat against the surface for any spots that resist. Bad areas may need a second round of paste and another wait, but most of the gunk should come off on the first pass.

Tip

Keep a bucket or sink full of warm water nearby for rinsing cloths. Squeezing out a brown cloth on a clean towel just spreads the mess.

6

Step 6: Spray vinegar mix and wipe everything down

3:05
Step 6: Step 6: Spray vinegar mix and wipe everything down

Mix two cups of water, half a cup of white vinegar, and a few drops of dish soap in a spray bottle. Mist the inside of the oven generously.

Wipe top to bottom with a fresh damp microfiber cloth. This pulls up any baking soda residue, cuts through leftover grease, and leaves the surface streak-free. Don't forget the inside of the door and the rubber gasket around the frame.

Tip

Cleaning vinegar (6% acidity) works faster than regular white vinegar (5%) but either does the job.

7

Step 7: Scrub the racks and slide them back in

5:10
Step 7: Step 7: Scrub the racks and slide them back in

Head back to the soaking tub. The dishwasher pods will have loosened most of the baked-on residue, so a few passes with a steel scour pad clear what's left.

Rinse the racks under hot water, dry them with a towel, and slide them back into the oven. You're done.

Tip

If a rack still has stubborn spots, lay it flat and sprinkle baking soda directly on the dirty area, then scrub again with the scour pad.

Products Used

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Clean That Up

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Key takeaways from How to Clean an Oven

5 questions, answers, and one-line explanations. Tap to expand.

  1. 1.Best soak for greasy oven racks?

    Answer: Hot water + dishwasher pods

    Dishwasher pod enzymes are designed for caked-on food. Soak racks first so they're ready when you finish the interior.

  2. 2.What makes the cleaning paste for the oven interior?

    Answer: Baking soda + water

    About 1/2 cup baking soda + enough water to make a thick toothpaste. Sticks to walls and ceiling overnight without dripping.

  3. 3.Minimum dwell time for the paste?

    Answer: At least 2 hours

    2 hours minimum; overnight is better for heavy soil. Chemistry does the scrubbing work for you.

  4. 4.What does the vinegar spray do after scrubbing?

    Answer: Lifts paste residue

    The vinegar-water-soap spray (2 cups water, 1/2 cup vinegar, dish soap) rinses the paste off streak-free.

  5. 5.Where should you NOT apply the paste?

    Answer: The heating element

    Paste on the heating element can damage it; paste in vents can block them. Walls, floor, ceiling, door are safe.

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