We’ve all seen them, videos that show how to remove years of build-up from a stained Dutch oven by simply boiling baking soda and water and scrubbing the inside of the pan. And while it seems easy to do, it’s not always successful. In fact, I’ve personally tried using this technique, and it worked somewhat, but it was far from perfect.
The baking soda method works somewhat well for removing mild stains or light buildup. However, if your Dutch oven is covered in black, yellow, or red stains from burnt food, it’s unlikely that baking soda alone will remove these stains. So, let’s take a look at why the baking soda method may not work as well as expected, and what else you can try to clean your Dutch oven.
What Creates Stains on Enamel Dutch Ovens?
To begin, before blaming the stain on your Dutch oven, it’s essential to understand what caused it. An enamel Dutch oven is essentially a heavy-duty Dutch oven coated with a layer of clear, glass-like enamel. This enamel is extremely durable and resistant to rust, and it also prevents foods from adhering to the inside of the pot.
However, even with the best care, stains develop. The following causes common stains:
Polymerized oils — the brown film that forms on cooking surfaces due to the polymerization of oil when heated excessively
Burned-on food — particularly if you’re cooking sugar-based or starch-heavy foods
Colored sauces — such as tomato sauce, curries, etc., which can leave behind their colors on the interior of the Dutch oven
Heat discolored surfaces — surfaces that have developed a discolored appearance from prolonged exposure to high temperatures
Keep in mind that not all discolorations are actual grime. Sometimes, discolorations are merely aesthetic changes that occur to the enamel over time. I have a few very faint orange stains in my own Dutch oven that are not going to come out. These are not dirty stains, these are simply ‘seasoned’ in a different manner.
Will Boiling Baking Soda Clean Your Dutch Oven?
Now, here’s where the half-truth comes in regarding the hack. Baking soda does contain a small amount of alkali, and when combined with hot water, baking soda will help loosen and remove many types of greasy residue and stuck-on food. I did use this technique after cooking a hearty beef stew and it effectively removed the light brown stain around the rim of the Dutch oven without having to scrub too hard.
Boiling baking soda is however no magic formula. To utilize baking soda successfully, you need to simmer the mixture gently for 10-15 minutes and allow the liquid to cool slightly. Then, you can gently scrub the inside of the Dutch oven with a soft sponge. While some of the staining will be removed and be easier to clean, you can’t expect to have a sparkling clean finish.
More importantly, if you have tough stains in your Dutch oven, boiling baking soda will almost certainly not be able to remove them.
When Does Boiling Baking Soda Work Best?
In addition, boiling baking soda is most effective when used as a routine maintenance tool rather than as a final attempt to restore a damaged Dutch oven.
Think of it as a way to floss your Dutch oven regularly so that stains never become serious issues. As mentioned earlier, baking soda can be useful for maintaining a clean Dutch oven but it’s not the answer to restoring a seriously damaged Dutch oven.
What Baking Soda Won’t Do For You
As stated above, baking soda will not repair the following:
Colorful stains from spices or years of use: Permanently stained areas are not possible to correct with baking soda.
Micro-scratches that trap debris or color: These micro-scratches will remain after baking soda treatment.
Burn marks etched into the enamel: If you burn food on a Dutch oven and continue to cook it at high temperatures, the burn mark will become embedded into the enamel and cannot be removed with baking soda.
Crazing (small cracks) in the enamel: Baking soda cannot repair crazing in the enamel.
These are not merely surface-level issues. Rather, these are either deeply embedded into the enamel or structural in nature. I have received messages from people claiming “I boiled the baking soda three times and it still looks terrible.” Yes. It’s because the issue is either permanently embedded into the enamel, or it’s a result of some type of structural damage.
Is Boiling Baking Soda Safe for Enameled Cast Iron Cookware?
Generally, yes. Boiling baking soda in your Dutch oven occasionally will not harm it, unless you are abrasive with your cleaning tools and scrub too aggressively.
Here are things you should avoid:
Do not allow the baking soda solution to boil dry. Damage to the enamel could potentially occur.
Use no metal scouring pads, do not.
Do not repeat the process excessively. Repeatedly cleaning your Dutch oven with baking soda could eventually dull the enamel.
Do not use knives or forks to scrape away stubborn stains (I have committed this sin myself, and I am not proud of it).
Used properly and infrequently, boiling baking soda will not cause any damage to your Dutch oven.
How to Use Baking Soda Correctly
If you would like to test whether baking soda works for you, here’s what I do when my Dutch oven appears dirty:
Place enough water in the Dutch oven to cover the stained area.
Add 1-2 tablespoons of baking soda for each quart of water in the Dutch oven.
Simmer the baking soda solution for 10-15 minutes (do not raise the heat).
Allow the solution to cool slightly (so that it is warm to the touch), then use a soft sponge to clean the inside of the Dutch oven.
Rinse thoroughly and dry.
If the stain does not come out, stop now. Do not be tempted to add additional baking soda and try again. Once you begin scrubbing with metal scouring pads or other abrasive materials, you run the risk of damaging the enamel.
Other Options to Clean Tough Stains on Your Dutch Oven
If baking soda does not work and the stain is difficult to remove, there are other safer methods to try and clean your Dutch oven:
Bar Keepers Friend: contains oxalic acid, which is excellent for cleaning enamel and is relatively safe when used gently. I have cleaned a cloudy spot on the rim of the lid of my Dutch oven with Bar Keepers Friend, and it came right off.
Le Creuset Cleaner: Le Creuset sells a specialized cleaner for their products, which is expensive but gentle.
Baking Soda Paste: Sometimes, applying a baking soda paste directly onto the stain and letting it sit for an hour is more effective than boiling the baking soda.
Accept it: Honestly, if the stain on your Dutch oven doesn’t smell or flake, it might just be a badge of honor and nothing to worry about. Don’t be concerned about a little color on your Dutch oven.
Should You Try the Boiling Baking Soda Hack?
Yes, if you have mild stains or buildup on your Dutch oven, boiling baking soda can be a great tool to include in your arsenal of cleaning supplies. However, baking soda is not a miracle worker and will not remove long-standing damage or severe burns from high-heat cooking.
Overall, boiling baking soda is best suited for maintaining a clean Dutch oven rather than repairing a severely damaged one. Understand when to stop, use gentle cleaning tools, and accept a few cosmetic blemishes. Your Dutch oven has likely cooked many great meals and earned those imperfections.
