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How to Get Rust Off Bathroom Sink

How to Get Rust Off Bathroom Sink

Karolina Grabowska from Pexels

Despite all efforts to keep your bathroom in a pristine condition, some stains are unavoidable. Rust stains are one of them.

These stains are unpleasant and quite a challenge to go with your usual sink cleaner. They are hardened even more with time and can permanently damage your sink if not treated right away.

It may be old pipes, a fixture or the drainage hole in your sink that causes rust on your bathroom sink. Even the hard water in your area can build up slight brownish stains that can give you some real hard time cleaning it. I found sinkformula.com blog helpful to enhance the sink cleaning skill.

The first thing to note is that rust stains are different from ordinary stains and may not be cleaned with your usual bathroom cleaner.

Some commercial rust removers are available in the market that can save your sweat. Simply pour them onto the stain and give it a hard scrub until the stain is gone. Well, that’s easy, but what if you are too concerned about exposing your skin and eyes to harsh chemicals?

The good news is that you don’t need commercial rust removers to clear the rust stain. (Though we must admit, they are easy to use and often require less rigorous scrubbing.) You can easily remove rust stains with the help of some simple ingredients from your pantry.

In this article, we will discuss how to remove rust from your bathroom sink. So without further ado, let’s hit straight to our topic.

 How to Get Rust Off Bathroom Sink

How to Get Rust Off your Bathroom Sink

Consider the material of your bathroom sink before you decide on a solution to clean rust stains. Bathroom sinks are made of a variety of materials like cast iron, stainless steel, porcelain, acrylic, or enamel.

Here we have chosen vinegar and baking soda to clean rust stains that work on all types of bathroom sinks and always give excellent results.

Things you Will Need

We will need the following things to clean the rust stains.

  • A small bowl
  • Baking Soda
  • Vinegar
  • Scrub or Brush with Nylon bristles
  • Sponge
  • Slice of Lemon(optional)

Other acidic ingredients in your pantry like lemon, salt, tartaric acid, or a pumice rock can also be used for removing rust stains. However, we have found vinegar and baking soda solution to be a winner each time.

Step one: Combine Vinegar and Baking Soda

The most effective way to clean a rust stain is to use a combination of vinegar and baking soda. Both are potent agents to clean the tough layer of rust from your sink.

Combine three parts of baking soda with one part of vinegar and make a thick paste. It should have a paste-like consistency so that it is easy to spread and sit on stains for a while.

Step Two: Applying on Rust Stain

Use a sponge or simply a brush to spread the mixture on a rust stain, almost covering it. Let the mixture sit on stains for a while to soften the stain underneath. You can leave it for 5-10 minutes.

Step Three- Scrub it Gently

Now that you have given enough time to the stains to soften, it’s time to use some muscle power. Use a scrub or any brush with nylon bristles to rub the area. Even a discarded toothbrush can be used if it’s a small area. it can be used to rub the corners or tight spaces.

Keep rubbing in one direction until the stains fade and ultimately are removed completely.

Step Four- Use of Lemon Slice

This step is optional, and you may not need it at all. But if you are really having a hard time removing the stain, try to apply lemon on the surface. Lemon is also highly acidic, and it can be effective in removing the tough stains completely.

Step Five: Rinse and Wash

Rinse the sink with fresh water and rub off all residues and discoloration.

 How to Get Rust Off Bathroom Sink

How do you Get Rust Stains Out of a Porcelain Bathroom Sink? 

Porcelain sinks are delicate and look beautiful. A porcelain sink gives a neat and clean look to your bathroom. The problem is when even your porcelain sink gets affected by a rust stain. The plumbing around the sink, faucet or draining hole can cause some tough rust stains on your porcelain sink.

Pumice rock works very well for removing rust stains from a porcelain surface. Here is a step-by-step guide to getting rust stains off a porcelain sink.

  • Pour baking soda or vinegar on rust stains
  • Let it sit on the stains for some time
  • Use a scrub to rub the stain rigorously
  • Use a pumice rock and rub it over the stain until its gone
  • Use fresh water to rinse the sink with fresh water.
  • Apply an epoxy or enamel coating if you notice any scratches on the sink surface to make your sink shine as new.

You can also use baking soda or salt and lemon juice mixture on the porcelain sink. The trick here is not to use steel wool scrub as it can damage the surface of the porcelain. Also, don’t use pumice rock to clean plastic or marble sinks, or it can leave permanent scratches on them


Rust stains are hard to remove. Especially if you leave them untreated, they can permanently damage the beauty of your sink. It is also important to treat the source of rust. If the pipes or fixtures in your bathroom are causing the rust buildup, it’s probably time to call a professional plumber to address the issue.

Consider using a water filter if you have a high amount of minerals and rust in your area. Cleaning the rust stain as early as you see it saves you a lot of trouble later. Make a weekly cleaning routine to wash your sink with soda or vinegar to prevent rust buildup.

The use of commercial cleaners saves a lot of time and energy. Simply pour some on the stain and rub it off after five minutes. Make sure you wear rubber gloves and save your eyes, as well as they can send some strong fumes as well. Wear disposable nitrile gloves to protect your hands. It doesn’t hurt to be extra careful when handling cleaners and preventing them from coming in direct contact with your skin. After using disposable gloves, dispose of them responsibly. Simple ingredients like baking soda, salt, tartaric acid, lemon juice, vinegar, salt, and baking soda are easy to get your hands on and save some bucks as well.  We hope this article explains all your queries relating to getting rust off the bathroom sink.