How to Clean Oven with Baking Soda and Dish Soap

Why Combine Baking Soda and Dish Soap?

Baking soda alone is a powerful oven cleaner — but adding dish soap takes it to the next level. Dish soap is a surfactant, meaning it breaks the bond between grease and surfaces, making it much easier to wipe away. Combined with baking soda's mild abrasiveness and alkalinity, the two create a cleaning paste that cuts through baked-on grease faster than baking soda alone — and without the overnight wait. This method is ideal when you need a thorough clean in a few hours rather than overnight.

What You'll Need

• Baking soda (½ cup)
• Dish soap (1–2 tablespoons)
• White vinegar in a spray bottle
• Warm water
• Rubber gloves
• Microfiber cloths or non-scratch scrub sponge
• Plastic scraper

Use a quality grease-cutting dish soap like Puracy Natural Dish Soap — its plant-based formula cuts through oven grease effectively without harsh chemicals. You'll also need baking soda and a spray bottle of white vinegar for the finishing step. A heavy-duty scrub sponge handles stubborn spots without scratching enamel surfaces.

Step-by-Step: How to Clean an Oven with Baking Soda and Dish Soap

Step 1: Remove Oven Racks

Take out all oven racks and set aside for separate cleaning. This gives you full access to the oven interior.

Step 2: Make the Cleaning Paste

In a bowl, combine ½ cup of baking soda with 1–2 tablespoons of dish soap. Add a small amount of warm water and mix until you get a thick, spreadable paste. The dish soap will make the paste slightly foamy — that's fine. Adjust consistency with a little more water or baking soda as needed.

Step 3: Apply the Paste

Put on rubber gloves and spread the paste generously over the oven interior — bottom, sides, back wall, and inside of the door. Avoid the heating elements and vents. Apply a thicker layer to areas with heavy grease buildup or burnt-on food.

Step 4: Let It Sit (2–4 Hours)

Close the oven door and let the paste sit for at least 2 hours. For heavier buildup, leave it for 4 hours or longer. The dish soap keeps the paste moist and active longer than baking soda alone, so it continues working throughout the wait time.

Step 5: Scrub

After the wait, use a damp microfiber cloth or scrub sponge to work the paste into the surface in circular motions. The paste will have softened the grease significantly — most of it should wipe away with moderate pressure. Use a plastic scraper for any stubborn burnt-on patches.

Step 6: Spray with White Vinegar

Spray the interior with white vinegar. It will react with the baking soda residue, fizzing and lifting the last traces of paste and grease. Wipe away with a damp cloth.

Step 7: Final Rinse and Dry

Wipe down the entire interior with a clean damp cloth to remove all residue. Dry with a clean dry cloth. The oven is ready to use once fully dry.

Step 8: Clean the Racks

Soak oven racks in hot soapy water in the bathtub, or use an oven rack cleaning bag for a mess-free soak. Scrub, rinse, and dry before replacing.

Baking Soda + Dish Soap vs. Baking Soda Alone: Which Is Better?

• Baking soda overnight: Best for very heavy buildup; requires no scrubbing but needs 8+ hours.
• Baking soda + dish soap: Faster (2–4 hours); requires some scrubbing; better for moderate buildup or when you need results the same day.

For a really neglected oven, combine both: apply the dish soap paste for 4 hours, scrub, then apply a plain baking soda paste overnight for a second treatment.

Tips for Best Results

• The warmer the oven interior (from recent use), the faster the paste works — but never apply to a hot oven.
• For the oven door glass, apply the paste and let it sit for 30 minutes before wiping — it removes grease streaks beautifully.
• Clean oven racks at the same time to make the most of your cleaning session.

Final Thoughts

The baking soda and dish soap method is a fast, effective, and chemical-free way to clean your oven in a single afternoon. With a little patience and some light scrubbing, you can get impressive results without the fumes or safety concerns of commercial oven cleaners.