Does Pepsi Remove Rust?- Hacks of Cleaning

Regardless of whether it’s on tools, cutlery, garden fences, or bicycles, once nasty tiny rust pimples have appeared, it is difficult to get rid of them. Most of the time, you don’t know what to do other than to use aggressive rust removers available from retailers. But do you know that Pepsi cola can come in handy? Does Pepsi remove rust?

Yes, Pepsi is an effective agent for removing rust from iron metal. This is because Pepsi, like other carbonated soft drinks, has citric acid as a significant component. The presence of this citric acid can help you remove rust from iron alloys, bolts, and other iron objects you have.

You just have to dip the iron objects into a bowl already filled with Pepsi and allow it to stay overnight. Once you wake up the next day, you can brush off any remaining stubborn rust and rinse the iron objects with clean water

Why Is Pepsi Effective in Removing Rust?

The presence of citric acid in Pepsi contributes to its ability to remove rust perfectly. Just as we know, Pepsi and other colas have a pH of 3.4, which can help remove rust from iron, copper, brass, and other metal alloys. Not only because of its PH level, but Pepsi is also made of carbons which, when combined with certain acids, has proven to remove rust from copper, brass, and other alloys of metals.

Does Pepsi Remove Rust


What Type of Things Can Pepsi-Cola Be Used to Clean?

  • Rusted Coins: Are you in particular need of your coin’s original color? Pour a can of Pepsi-Cola into a bowl and leave your coin to interact with the Pepsi overnights. By morning, you will wake to see your coins shining as ever.
  • Cleaning Toilets: To clean your toilets with Pepsi-Cola, flush the water in your toilet. Remove as much as possible and fill with two bowels of Pepsi-Cola .Let it sink. In the morning, scrub with your toilet brush and flush.
  • Cleaning Floors : Out of all floor cleaning methods, cleaning with Pepsi-Cola is one of the easiest hacks. To clean your floor with Pepsi-Cola, fill the tiles with Pepsi and let it settle for some minutes. Clean with your towel Or mood and rinse.
  • Cleaning Electric Kettle : To remove all the stains from your electric kettle, fill it with Pepsi and bring it to a boil. After boiling, remove the Pepsi and wash it off with lukewarm water.

Does Pepsi Have More Acid than Coke?

After some studies carried out on the acidity of over 20 commercial soft drinks, cherry coke was found to be the most acidic, followed by normal Coke. Pepsi did not rank among the top three but it maintains the same pH range as coke. We can say coke is more acidic than Pepsi, but that doesn’t mean Pepsi won’t do the magic too.

Does Pepsi Have More Acid than Coke

Is Soda Acidic?

Soda is highly corrosive to metal, even the aluminum metal used in making soda cans. Due to the presence of citric acid and phosphoric acid used in carbonated drinks,  Their aluminum cans carry a protective liner inside to prevent the eating away of the can. This is because the citric and phosphoric acid give an average pH of 2.5 which makes the soda react and corrode with metals.

How Long Does It Take Pepsi to Remove Rust?

It takes basically 24 hours for Pepsi to completely remove rust from an object. Remember, you must submerge the objects into a container able to hold it, and fill the container to the brim with Pepsi. If the rust object is too big to be submerged, then you can get a scrubbing sponge, saturate it with the Pepsi and scrub the rust stain.

How Long Does It Take Pepsi to Remove Rust

Can Pepsi-Cola Clean Cast Iron?

Unfortunately, cast iron tends to rust quickly, and therefore, it is never washed with soap and water or put in the dishwasher after cooking. For a rusty cast iron ceiling, you can return Pepsi-Cola. The citric acid in Pepsi and similar cola will eat the rust. You can also use a crumpled piece of aluminium foil dipped in Pepsi. The rumpled foil will serve as a mild abrasive.

Can Pepsi-Cola Clean Cast Iron

  • Step 1: Leave the pan to stand overnight.
  • Step 2: Pour out the coke and clean the pan with a nylon scrub. If it does not remove rust, use a brush with rotating wires.
  • Step 3: Wash the pan with soap and rinse it. Although soap and water are not suitable for standard cleaning, in this case, they are needed to remove residual rust and taste.
  • Step 4: Thoroughly dry the pan with an absorbent cloth to prevent future rust.
  • Step 5: Season the pan. To do this, heat the pan over high heat and coat the inside with peanut or corn oil. Reduce heat to low and let the pan sit for 15 minutes. Repeat this process a second time before cooking in the attic.

Final Thoughts

To keep the rust away from our iron objects, we can be proactive by holding the metal safe or applying anti-rust elements like paint and oil. However, we may not entirely prevent the unpleasant sight of rust on our metal objects. Knowing the best way to clean the rust off those items will come in handy once we decide to return the iron to its original form.

Evan Cooper

Evan Cooper

Hi, I’m Evan Cooper, the founder and an editor of this site, Doesitrust. I’m a chemical engineer and working in a rust-eliminating paint manufacturing company. Besides this profession, I’m a researcher and blogger.

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