How to clean an oven with baking soda: make a simple paste with baking soda and water, spread it over the cooled oven interior (avoiding heating elements), let it sit for several hours or overnight, then wipe and rinse clean for a low‑tox, effective clean.

Quick Scoop

  • Baking soda is a gentle abrasive and deodorizer that loosens baked‑on grease without harsh chemical fumes.
  • Most methods use a thick paste of baking soda and warm water, sometimes followed by a light spritz of vinegar for extra fizzing power.
  • Plan to leave the paste on for at least 15–20 minutes for light messes or 12–24 hours/overnight for heavy, baked‑on spills.

What you’ll need

  • 3/4 cup baking soda (more if your oven is very dirty)
  • Several tablespoons of warm water to make a spreadable paste
  • Optional: a splash of dish soap for extra degreasing
  • Optional: white vinegar in a spray bottle for a final fizz and shine
  • Gloves, sponge or microfiber cloth, plastic scraper or spatula, and paper towels or rags.

Step‑by‑step: how to clean oven with baking soda

  1. Cool and empty the oven
    • Turn the oven completely off and let it cool.
 * Remove racks and any trays or foil; soak racks in warm, soapy water with a spoonful of baking soda while you work.
  1. Mix your baking soda paste
    • In a small bowl, combine about 3/4 cup baking soda with roughly 1/4 cup warm water, adding water slowly until it’s a thick, spreadable paste (like cake icing).
 * For very greasy ovens, you can add a little dish soap to the paste.
  1. Spread paste inside the oven
    • Wearing gloves, smear the paste over dirty interior surfaces—floor, sides, back, and inside of the door.
 * Avoid heating elements, gas vents, lights, and any bare wiring; use an old brush or cloth to reach corners.
  1. Let it sit and work
    • For everyday grime, let the paste sit 15–20 minutes before wiping.
 * For heavy, baked‑on messes, leave it for 12 hours or overnight; the paste will dry and pull up grease and stains.
  1. Scrape and wipe away residue
    • Use a plastic scraper or spatula to gently lift off the dried paste and loosened gunk.
 * Wipe everything with a damp sponge or cloth, rinsing often until the white baking soda residue is gone.
  1. Optional vinegar fizz + shine
    • Lightly spritz remaining spots with a 3:1 water‑to‑white‑vinegar solution; it will bubble on contact with leftover baking soda and help lift film.
 * Wipe again with a clean damp cloth until the interior looks clean and streak‑free.
  1. Clean and replace racks
    • Scrub the soaked racks with a brush or sponge, rinse well, and dry.
 * Slide them back into the now‑clean oven, and you’re ready to cook again.

Safety notes and common questions

  • Is baking soda safe for ovens?
    In a standard, non‑self‑cleaning enamel oven, baking soda is generally considered safe and is widely recommended as a low‑tox cleaner.
  • Avoid damage:
    Some cleaners warn that too much gritty scrubbing can dull certain finishes, and a few technicians caution against packing baking soda into vents or crevices where residue might harden.
  • Self‑cleaning ovens:
    Many manufacturers prefer you use only their instructions for self‑clean cycles; if you do use baking soda in these, keep it light and avoid the gasket and any sensitive coatings.

Little extras to keep it cleaner longer

  • Wipe fresh spills once the oven cools, using a damp cloth and a pinch of baking soda so they don’t bake on.
  • Use a removable oven liner or a baking sheet on a lower rack to catch drips when roasting or baking casseroles.
  • Aim for a deeper baking‑soda clean every few months if you cook often, or sooner if you notice smoke or burnt smells.

Information gathered from public forums or data available on the internet and portrayed here.