The Best Way to Clean an Oven (+ Natural Oven Cleaner)

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Oven cleaning stinks! It is time-consuming and the chemicals that are used in most conventional oven cleaners are toxic. When I started switching all of my household cleaners to more natural methods, finding a way to clean the oven using a natural oven cleaner was at the top of my list.

I do not have a self-cleaning oven as some do (more thoughts on that next), so I had to find an easy way to stay on top of my dirty (heavily used) oven.

Natural Ways to Clean an Oven

If you are like me, your oven occasionally (or once a week in my case) gets burnt-on food on the bottom, splattered food on the sides, or dried food stuck on the rack.

I do not have a self-cleaning oven as some do, and having to wipe down the oven for an hour with good old-fashioned elbow grease (not to mention sticking my head/half of my body in a grimy oven) seemed like a pretty unappealing option.

I know, a self-cleaning oven would be one way to solve this problem, but I’ve read that the high heat self-cleaning ovens use may cause fuses or elements to burn out more quickly. There are also some concerns about substances released into the air from the high heat of the self-cleaning cycle.

So, for now, my oven is self-cleaned… by me!

Natural Oven Cleaner: Methods of Attack

It can be all too easy to ignore a dirty oven since we can close the oven door and pretend it’s not there (unlike my sink full of dishes spilling out onto the counter…ahem). Still, at a certain point all that baked-on food = a smoky oven you can’t use!

I checked for specific oven cleaning products at the store and definitely did not want those ingredients in my oven around the food I was cooking for my family.

Thankfully, there are a number of easy ways to clean an oven without harsh chemicals or a lot of scrubbing. I tried a variety of natural treatments before stumbling on a cheap and easy natural oven cleaner: baking soda!

Option 1: Baking Soda

Though it seems like a simple fix, a quick baking soda paste applied to oven grime is really effective and makes the daunting task of oven cleaning a little easier.

Here’s all you need (really!):


  • spray bottle with water
  • baking soda

All I have to do to get a shining oven is spray the whole oven down with a water bottle so that it is damp and sprinkle baking soda in a thick layer on the bottom of the oven.

Here’s the process step by step:


  1. Spray the entire interior of the oven with water, making sure it is evenly damp.
  2. Pour about a 1/4 inch layer of baking soda on the bottom of the oven. If you see any dry spots, mist it with the water bottle until it resembles a paste.
  3. Walk away and leave the paste on for a few hours (with the oven off, unless you want to see some amateur special effects… I don’t recommend this!)The easiest and fastest way to clean your oven naturally without chemicals or baking soda
  4. After a few hours, simply wipe up the paste with a cloth or an old towel. All the grime will come with it!
  5. For really baked-on grime, this may take a couple applications, but it always works and it is 100% natural.

Note: I’ve found that it is important to make sure that any residue has been completely removed before using the oven as any remaining baking soda may smoke if left in contact with the heating element!

Some people suggest spraying down the oven with some white vinegar as a last step, to break up the heavy paste and make it easier to clean out the oven, but I don’t usually find this necessary.

Option 2: Branch Basics

The baking soda method was one of my first natural cleaning discoveries, but since then I found another natural way that I like even better!

It is called Branch Basics and be warned… gushing will follow as I am addicted to their products. I’d heard of these cleaners for a long time before trying them (skeptic that I am) because I am fond of my thrifty homemade cleaners and I doubted it could possibly be as good as other people said it was.

Turns out, it isn’t as good… it’s better! I feel silly for waiting so long to try it.

Here’s the story:

The Great Oven Explosion…

It all started when I had to cook for a big group and I had a lot of sweet potatoes and regular potatoes in the oven. In my haste, I had forgotten to poke them all with a fork and several potatoes had exploded, Of course, all of the sweet potatoes had dropped their normal sticky mess all over the oven racks and on the bottom of the oven.

It was a smoky, awful mess. It was also bad because this was just before Thanksgiving company came and I needed my oven fully functional ASAP. The baking soda method wouldn’t work since it took several hours if not overnight to work.

I decided to put my new Branch Basics to the test… I figured if it could clean that oven it could do anything!

The Big Reveal…

First, I made a really concentrated 50:50 mixture of the Branch Basics concentrate (it’s a kind of all-purpose spray you can use for just about anything). Then I just sprayed it on the oven.

I watched in amazement as the cooked-on junk literally just melted off the sides and the bottom of the oven!

Finally, I wiped with a natural bristle brush and some microfiber cloths and it looked like a brand-new oven! It definitely beat the baking soda method.

A DIY Diva Gives In…

After that you’d better believe I bought a 5-gallon pail of their concentrate and it should last us years ?

If like me you could use something that makes cleaning a little easier and more enjoyable, Branch Basics extended a discount to Wellness Mama readers: use the code MAMA15 at this link for 15% off a starter kit for first-time customers.

Of course, I still use and love my tried-and-true DIY natural cleaning recipes which are often cheaper and always on hand. Still, who doesn’t need a little shortcut now and then? Plus, Branch Basics was started by a mom who needed natural and safe solutions for home cleaning. (Sounds familiar!) Hear the whole fascinating story in this Wellness Mama podcast.

How do you clean your oven without harsh chemicals? Have you found a natural oven cleaner that works for you? Share your tips below!

For natural oven cleaning, Baking Soda and water make a very effective, natural and non-toxic oven cleaner that costs pennies to make!

Katie Wells Avatar

About Katie Wells

Katie Wells, CTNC, MCHC, Founder of Wellness Mama and Co-founder of Wellnesse, has a background in research, journalism, and nutrition. As a mom of six, she turned to research and took health into her own hands to find answers to her health problems. is the culmination of her thousands of hours of research and all posts are medically reviewed and verified by the Wellness Mama research team. Katie is also the author of the bestselling books The Wellness Mama Cookbook and The Wellness Mama 5-Step Lifestyle Detox.


77 responses to “The Best Way to Clean an Oven (+ Natural Oven Cleaner)”

  1. Christy Avatar

    I’m not sure if sure if Branch Basics has changed their formulation since this post, but it does NOT work. It is a disaster. I bought the concentrate and applied as directed. Nothing melted off. In fact, after letting it sit for hours, still nothing budged. The worst part is that this is a soap concentrate! I cannot get it out of my oven. The more I wipe and scrub the more the inside is a slick, slimy, bubbly mess. This might have been the worst online recommendation I’ve ever gotten. It’s been hours, buckets of water and cleaning cloths, and the inside is still a soapy mess. I have learned my lesson trying to do better than good old baking soda! Never again.

  2. Heather Avatar

    I totally understand your skepticism about trying new commercial products after you’ve gone to homemade products that really work. I love cleaning with baking soda! But I’ve never heard of Branch Basics before, so I’ll check them out to compare 🙂

  3. Warren Avatar

    Hi Katie, would your natural approach be the same for a large commercial oven? I will probably be cleaning a dirty industrial oven soon. I am aware of the main risks you mentioned and am always careful to wear full PPE like long gloves, goggles, mask, apron, etc.

  4. Delarah Moore Avatar
    Delarah Moore

    Be careful of self cleaning ovens if you have pets. Particularly harmful or deadly for birds and toxic to small animsls (dogs and cats). I’m sure if the fumes can harm them we should not be inhaling them either. Stay with the natural cleaners. Keep up the good work Wellness Mama.

  5. Mandy Avatar

    A combination of baking soda and vinegar makes great cleaner for the entire kitchen. When it comes to the oven, however, things are a little bit more specific as various factors play a role, like frequency of usage and maintenance. The grime shouldn’t have a chance to accumulate, otherwise it becomes harder and harder over time to remove the stains.

  6. Charlotte Avatar

    Hello. I’m just starting out making my own natural cleaners and have found your blog absolutely amazing. When you state ‘baking soda paste’ do you mean you put powder on it turns into a paste or do you have a paste pre-made? All I’ve ever known of is the powder that you use in baking!!! :-/

    Thanks for the great work!

  7. Donna Avatar

    Hello,…thanks for all of these natural cleaning solutions tips. Seeking clarification regarding the process of oven cleaning. In step two, you state “pour on a thick layer of baking soda, especially on the bottom”. What method are you using to apply the baking soda paste to the top and walls of the oven?

  8. sabrina Avatar

    I want to add my big discovery. I recently bought some razor scrapers from Amazon. I tried this morning one of them and to my surprise it removed the burned sugar/grease like a peel, living the oven floor super clean. I used it under an angle, changing the direction as some spots were easier to remove in a certain direction. I had to keep removing the scraped grime. At least my oven is made of some sort of super hard ceramic like metal. It is very resistant to scratch. I wouldn’t use the scraper on any stainless steel or painted surface, unless you intend to remove the paint. But at least the bottom of the floor got easily cleaned without any other thing, maybe just some water from the moist cloth I used for cleaning the scrapings. I also used the scraper for the door glass widow. It worked very well without any scratching. The scraper is not so good for the walls (they are not straight at all), and weird to use on the top under the grill. The top and walls are not so dirty, and I don’t know yet what to use for cleaning-backing soda or bar tender. My oven has auto clean, but I have a quaker parrot so I try not to use it.
    As for the oven racks I use the bathtub with 2-3 dish cleaning pods and 6-7 drying sheets (I only use these for cleaning the 2 racks). Keep the racks in water for more than 4 h and a little scraping is all they need.

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