The Ultimate Guide to Cleaning Shower Floor With Oven Cleaner

Some parts of our home need more care and attention than others. One of these parts is the shower floor, which can get dirty and stained over time. A dirty shower floor can also harbor harmful germs and mold that can affect our well-being.

That’s why I have created this ultimate guide to show you how to clean your shower floor with oven cleaners. Yes, you read that right: oven cleaners! This may sound strange, but it is a very effective and easy way to sparkle your shower floor. Let’s get started!

Understanding the ingredients of a shower cleaner and oven cleaner

Before you use oven cleaner to scrub your shower floor, you need to know what chemicals are in both products. This is because different cleaners have different ingredients that affect how they work and how safe they are. Now,  let’s take a closer look at what’s inside your shower and oven cleaners.

Shower Cleaner Ingredients

Cleaning Shower Floor With Oven Cleaner

Below are the most common ingredients of a shower cleaner:

Oven Cleaner Ingredients

Cleaning Shower Floor With Oven Cleaner

The following are the most common ingredients of an oven cleaner:

Why Oven Cleaner Works on Shower Floors?

Why does oven cleaner work on shower floors? The simple answer is that both ovens and shower cleaners are made of similar materials. Oven and shower cleaners may seem like very different products, but they share some key ingredients that make them powerful cleaners. 

Here are some of the common chemicals found in both cleaners and their functions.


Both oven and shower cleaners contain water as a solvent, which helps dissolve and dilute other ingredients. This common ingredient contributes to the cleaning process in both products.

Cleaning Shower Floor With Oven Cleaner


Isobutane serves as a propellant in both cleaners, allowing them to be effectively dispensed from the container. While this ingredient is more commonly associated with aerosol products, it doesn’t directly contribute to the cleaning action in either an oven or shower cleaner.

Dipropylene Glycol Propyl Ether

Found in both cleaners, dipropylene glycol propyl ether functions as a solvent and cleaning agent. It aids in removing grease, grime, soap scum, and dirt from surfaces, making it beneficial for cleaning both ovens and showers.

Sodium Lauroyl Sarcosinate

This ingredient is present in both cleaners as a surfactant and emulsifying agent. It helps to break down oils, grease, and grime, allowing for easier cleaning in both the oven and the shower.


Both cleaners include fragrances to provide a pleasant scent after cleaning. While the specific fragrances used may differ, they serve the same purpose of leaving a fresh aroma behind.

As you can see, oven and shower cleaners have a lot in common regarding their ingredients. However, oven cleaners are specially formulated to deal with tough, baked-on grease and food residues that are hard to remove from ovens, while shower cleaners are designed to tackle soap scum, mineral deposits, and mold/mildew buildup that are common in showers.

Why May You Want To Use Oven Cleaner On Shower Floors?

I sometimes use an oven cleaner to clean my shower floors. It works really well for removing some of the common problems that affect shower floors, such as limescale, grime, mildew, and stains. Here are some of the reasons why I use oven cleaners on my shower floors:

Eliminate Limescale

Limescale is a hard, white crust that forms on shower floors due to hard water. Lime Scales can be hard to remove with regular cleaners, but oven cleaner dissolves them easily. I spray some oven cleaner on the limescale. After that, I let it sit for a few minutes, and then I wipe it away.

Clean A White Porcelain Tub

If I have a white porcelain tub that has stains or rings around it, the oven cleaner helps me restore its shine. Spray some oven cleaner over the affected area.

Now, let it sit for a few hours, then rinse it off. Just be careful not to get any oven cleaner on the metal fixtures or your shower curtain.

Break Down Grime

Grime is a thick layer of dirt and grease that builds up on shower floors over time. Regular cleaners can be hard to remove, but oven cleaner is specially designed to break down stubborn grease and grime. This means that even the most stubborn buildup on your shower floors can be removed with oven cleaner.

Remove Mildew Stains

Mildew stains are dark spots that form on shower floors due to mold and mildew growth. They can be hard to remove with regular cleaners, but oven cleaners can penetrate them and destroy them.

The active ingredients in oven cleaners can reach the core of the mildew stains and break them down. This means that even deeply ingrained stains can be removed, leaving your shower looking fresh and clean.

Also read:-How To Clean Marble Shower Mold? The Five Best Ways.

How to Use Oven Cleaner on Your Shower Floor Safely

So, can you use oven cleaner on your shower floor? The answer is yes but with some caution. Oven cleaners can effectively break down the buildup of soap scum, hard water stains, and grime on shower floors.

The harsh chemicals present in oven cleaners can dissolve the minerals and buildup, making it easier to remove with a scrub brush or sponge. Moreover, an oven cleaner can penetrate the grout lines between tiles, removing any mold or mildew buildup.

Before using an oven cleaner on your shower floor, you should always test a small area first and follow the instructions and safety precautions on the label. You should also wear gloves and avoid contact with your skin and eyes when using oven cleaners.

Steps to Clean Shower Floor with Oven Cleaner

Oven cleaner can help me get rid of those stubborn stains, grime, and mildew that make my shower floor look dirty and dull. Here is how I use oven cleaner to clean my shower floor in a few easy steps:

Step 1: Take Safety Measures

Before you start cleaning your shower floor with an oven cleaner, you need to take some safety measures. I always make sure that the area I will be cleaning is well-ventilated. You can do this by opening a window or turning on a fan.

Also, I wear rubber gloves to protect my hands from the oven cleaner. However, you must avoid getting the oven cleaner on your skin or in your eyes.

Step 2: Spray the Oven Cleaner on the Floor

Once you have taken the necessary safety measures, you can start cleaning your shower floor. First, I spray the oven cleaner on the floor. Then I make sure to cover the entire floor with the cleaner. You can use any over-the-counter oven cleaner, such as Easy-Off Oven Cleaner.

Step 3: Let the Oven Cleaner Sit

After I have sprayed the oven cleaner on the floor, I usually let it sit for 10 minutes. This will give the cleaner time to work.

Step 4: Scrub the Floor

After 10 minutes have passed, it is time to scrub the floor. You can do this with a brush or a sponge. I scrub the floor in circular motions, as it is very effective. You must pay attention to any stained or dirty areas. Also, you may need to apply more oven cleaner if the floor is very dirty.

Step 5: Rinse the Floor

Once you have scrubbed the floor, you need to rinse it off. I do this with a hose or a bucket of water. You should rinse the floor thoroughly, making sure to remove all traces of oven cleaner. However, be careful not to splash any oven cleaner on yourself or other surfaces.

Step 6: Dry the Floor

After you have rinsed the floor, you need to dry it. I dry my floor with a towel or a mop. Dry the floor completely, making sure to remove any excess water or moisture.

What Shouldn’t I Use an Oven Cleaner On?

Oven cleaners can be useful for cleaning many things, but they are not suitable for everything. Here are some examples of things that you should never use oven cleaner on:

Porous materials: These can soak up liquids, such as cardboard, wood, corkboard, natural stone, and drywall. Oven cleaners can damage these materials and cause stains or discoloration.

Bathtubs: Some bathtubs are made of cast iron or enameled steel. Oven cleaner can cause the finish to peel off and ruin the appearance of your tub.

Skin or fur of any living being: Oven cleaner is not soap; it is a powerful chemical that can burn your skin or your pet’s fur. It can also cause irritation, allergic reactions, or poisoning if ingested. Always handle the oven cleaner carefully, keep it away from children and animals, and store it safely.

Can you use oven cleaner on the shower floor regularly?

Oven cleaner can be a handy alternative to shower cleaner when you need to clean your shower floor, but it’s not a substitute for regular maintenance. You should still use a dedicated shower cleaner for routine cleaning and prevention of buildup. Using the right cleaner for the right job can keep your oven and shower in tip-top shape.

Here are some reasons why you should avoid using oven cleaner on shower floors:

  • Surface Discoloration

Shower floors often have a protective coating or sealant to prevent water absorption and maintain their appearance. The chemicals in oven cleaners can strip away or damage this protective layer, leading to discoloration or staining of the shower floor surface.

  • Health hazards

Oven cleaners can release strong fumes that are harmful to inhale. The enclosed space of a shower can make the fumes more concentrated, increasing the risk of respiratory irritation or other health issues. It’s important to use cleaning products specifically designed for bathrooms, which are formulated to be safer and more suitable for these environments.

  • Environmental Impact

Oven cleaners typically contain harsh chemicals that are harmful to the environment. When you rinse off the cleaner from the shower floor, these chemicals can enter the water supply and have negative effects on aquatic life and ecosystems.

Instead of using oven cleaners, consider using milder cleaning agents and methods that are safe for your shower floor material. Always check the manufacturer’s instructions for recommended cleaning products and techniques for your specific shower floor.


I hope that my guide on cleaning shower floors using oven cleaners has provided you with a clear understanding of the process. However, the following questions might aid you regarding this matter:

Is Oven Cleaner An Acid Or Alkali?

Oven cleaners are alkaline products that contain sodium hydroxide, also known as caustic soda, as one of the main ingredients. Sodium hydroxide is a strong alkali that can break down the bonds in fats and other organic substances. It is especially effective at destroying organic and covalent polymer bonds. Alkaline cleaners can also remove rust, grease, and dirt from the oven interior.

What Is The pH Of An Oven Cleaner?

The pH of oven cleaners is between 11 and 13, which indicates that they are alkaline solutions. Alkalis work by saponifying fats, which means that they turn them into soaps that can be easily dissolved in water. This makes them very efficient at cutting through the buildup of grime and residue inside an oven.

Are Oven Cleaner Fumes Poisonous?

Oven cleaner fumes can be harmful because of the chemicals they contain, but they are also very volatile. Volatile means they evaporate quickly and do not leave moisture on the inner surfaces. This means that there is no risk of contaminating food with oven cleaner fumes. The only problem would be if the food came into direct contact with the oven cleaner itself.

How can I make a shower cleaner at home?

You can easily make a DIY shower cleaner at home by combining equal parts white vinegar and Dawn dish soap in a spray bottle. Simply spray the solution on your shower, wait for 30 minutes, and then rinse it off. This homemade cleaner is effective and affordable.


Using oven cleaners on your shower floor can be effective for tackling tough stains, limescale, grime, and mildew. However, you should use it cautiously. Be sure to follow the manufacturer’s instructions and safety precautions. Oven cleaner is not a substitute for regular maintenance and dedicated shower cleaners.

It may damage protective coatings, pose health risks due to strong fumes, and have negative environmental impacts. So, I will recommend Using milder cleaning agents specifically formulated for bathrooms for routine cleaning and preventing buildup.

Also read:- How To Fix Low Spots In Shower floor?

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You certainly can’t believe everything the Internet tells you. Kelvin David knows this better than anyone. A few years ago, Kelvin decided to try online shopping for the first time. He was looking for a new electric drill he could use on his daily work as a contractor.