Clean Oven Glass Without Scratching: The Paste Method

Oven glass gets filthy fast, but the inside of that door is a trap. Scratch it and you've got a permanent reminder of your mistake staring back every time you cook. The trick isn't brute force—it's chemistry and patience. A simple baking soda paste does the heavy lifting while you do nothing, and it comes off so cleanly that you won't believe you were ever worried about elbow grease in the first place.

1. Empty the oven and let it cool completely. Make sure the oven is off and cold to the touch. Remove any racks, thermometer, or other loose items inside. You want clear access to the glass and no risk of burning yourself.
2. Mix baking soda and water into a thick paste. In a small bowl, combine baking soda and water in a 3-to-1 ratio by volume. Start with half a cup of baking soda and add water slowly until you get a consistency like frosting—thick enough to stick to the glass but spreadable with a spoon or putty knife.
3. Spread the paste evenly across the glass. Using a plastic spoon, butter knife, or old credit card, apply the paste in a thick, even layer across the entire interior surface of the oven door glass. Work it into the corners and edges. You're not trying to scrub—just coating the glass so the baking soda can attack the buildup.
4. Let the paste sit overnight or for at least 12 hours. Walk away. The longer it sits, the more the baking soda breaks down burnt-on food and grease. Twelve hours is the minimum. Overnight is ideal. You can leave it for 24 hours without any problem.
5. Dampen a cloth and begin wiping from the top. Use a soft, damp cloth or sponge (non-scratching side only) and start wiping from the top of the glass downward. The dried paste will ball up and come off in chunks. Don't press hard—let the water and time do the dissolving. Wipe in gentle, circular motions.
6. Rinse the cloth and repeat until the glass is clear. Rinse your cloth frequently in clean water and keep wiping. You may need to dampen the glass again if the paste dries out before you finish. Once you've done a full pass, do a final wipe with a clean, damp cloth to remove any residual baking soda film.
7. Dry the glass with a clean towel. Use a lint-free cloth or paper towel to dry the glass completely. This prevents water spots and lets you see the final result. If you spot any stubborn spots, dampen the corner of your cloth slightly and spot-clean.