How to Get Rust Out of Sink

Discover effective methods to remove rust from your sink and restore its shine with our easy-to-follow guide.

Rust in the sink is a common woe that plagues households, leaving unsightly stains and compromising the overall aesthetic appeal. Whether the result of neglected metal utensils or a consequence of water with high iron content, tackling rust in the sink demands a strategic approach.

In this comprehensive guide, we’ll delve into various methods to banish rust from your sink, restoring it to its former gleaming glory.

Why is there rust?

The first step in tackling the issue of rust in your sink is understanding its origin. Typically, rust stains arise from prolonged exposure to metal objects such as knives, pots, or pans. Alternatively, it could result from water with a high iron content.

Identifying the root cause is crucial as it not only aids in effective removal but also enables you to take preventive measures to avoid future rusting. Testing your water for high iron content can help you take the necessary steps to prevent rusting in the future.

Now that we understand how rust forms in sinks, we can dive into getting rid of it.

Materials Needed

You can contact a plumber for help if necessary. Alternatively, you can try to make the fixes yourself. First, collect all the necessary materials before diving into our step-by-step rust removal process!

Baking Soda

A versatile household staple, baking soda is a mild abrasive, aiding in scrubbing away rust without causing damage to the sink’s surface.

White Vinegar

Known for its acidic nature, vinegar proves to be an excellent rust dissolver.


Natural acids in lemon are very effective in breaking down rust stains.


When combined with an acid-like vinegar, salt becomes a potent rust remover.

Toothbrush or Scrubbing Pad

These tools are essential for scrubbing away the rust without risking scratches on the sink.

Rust Converter

For more extensive rust-related issues, a rust converter can be employed to chemically transform rust into a stable, non-reactive surface.

Protective Gear

Rubber gloves are necessary to shield your hands from the cleaning agents.

Safety First

Before scrubbing, prioritize safety by putting on rubber gloves to protect your hands from the chemicals and abrasive materials involved in the cleaning process.

Remove Loose Debris

Begin by eliminating loose debris from the sink. A soft brush or cloth can remove dirt and debris, providing a clean canvas for rust removal.

Baking Soda Paste

After loosening debris, a baking soda paste can help remove rust in your sink, as the mild abrasive quality of baking soda makes it an ideal candidate for rust removal. Begin by creating a thick paste by mixing baking soda with water.

Apply the paste directly onto the rust stains and let it sit for a minimum of 15 minutes, allowing the baking soda to break down the rust. Subsequently, use a toothbrush or scrubbing pad to meticulously scrub the rusted areas.

White Vinegar and Salt Solution

If the baking soda paste method didn’t work, a white vinegar and salt solution could do the trick. The combination of white vinegar and salt forms an effective solution for rust removal. Mix equal parts white vinegar and salt to create the solution.

Apply the solution directly onto the rust stains and allow it to sit for approximately 30 minutes. Employ a brush or pad to scrub the stains, paying particular attention to stubborn areas.

Lemon Juice Method

Lemon, with its natural acidic properties, can effectively break down rust stains. Squeeze fresh lemon juice directly onto the rust stains and let it sit for 15-20 minutes. Utilize a brush or pad to scrub the stains, ensuring thorough coverage. Rinse the sink thoroughly to remove any remaining lemon residue.

Commercial Rust Converter

In cases where the rust is persistent or extensive, at-home cleaning methods may not cut it. Instead, consider the use of a rust converter.

While specific instructions will differ from brand to brand, most rust converters require washing the area before applying it. You can then allow the converter to sit on the rusted area for ten to thirty minutes before washing it away. You can apply the converter several times or let it sit longer if your sink is heavily rusted.

When using a commercial rust converter, be sure to use protective equipment, such as gloves, to protect yourself from the chemical properties of the solution.

Preventive Measures

Successful rust removal is not the end of the journey. Taking preventive measures to curb the formation of rust in the future is equally crucial. Utilize non-abrasive cleaning tools to avoid causing damage to the sink’s surface.

Refrain from leaving metal objects in the sink for extended periods, as this will minimize the risk of rust formation. Address any leaks promptly to prevent prolonged water exposure, a common catalyst for rust.

  • Gretchen is a free-spirited blogger focused on ways to improve her spiritual and emotional health. She uses the MANDALA HEALS blog to dispense advice, tutorials & guides on various topics.

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