How to Get the Rust off Porcelain Sink

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Porcelain sinks are beautiful, but they can be difficult to clean. They are made out of ceramic, which means they are porous and susceptible to stains.

When you first buy your sink, it may come with a protective coating. This coating helps prevent staining, but it doesn’t last forever.

Over time, the protective coating wears away, exposing the sink’s pores. As these pores become exposed, they allow water and dirt to seep into the sink.

This causes the sink to stain easily. The easiest way to remove rust from your sink is to use baking soda.

Porcelain sinks are beautiful, but they can be difficult to clean.

They require lots of elbow grease to remove stubborn stains and grime. But there’s no need to give up on your favorite sink.

Here are some tips to help you get rid of rust and grime from your porcelain sink:

1. Use Vinegar

Vinegar is one of the most effective cleaners for removing rust from porcelain sinks. Simply mix equal parts vinegar and water in a spray bottle and spray onto the surface of the sink. Let it sit for about 10 minutes. Then rinse thoroughly with warm water.

2. Use Baking Soda

Baking soda is another effective cleaner for removing rust from porcelain sinks. Mix 1/2 cup baking soda with 2 cups warm water. Spray onto the surface of the porcelain sink. Let it sit for 5 minutes. Rinse with warm water.

Use these two methods to remove rust from your porcelain sinks.

3. Use Lemon Juice

rust in sink

Mix lemon juice with water in a spray bottle. Spray onto the surface and let sit for 15 minutes. Rinse with water.

4. Use Salt

Saltworks well to remove rust from porcelain sink. Sprinkle salt over the area where the rust has formed. Let it sit for 30 minutes. Rinse with cold water.

5. Use Dishwashing Liquid

Dishwashing liquid works well to remove rust. Pour dishwashing liquid into a spray bottle. Spray the area where the rust is forming. Let sit for 20 minutes. Rinse with cool water.

6. Use Borax

Borax is an effective cleaner for removing rust. Mix borax with water in a spray container. Spray onto the area where the rust forms. Let sit for 15 minutes. Wash with warm water.

These six cleaning tips should help you get rid of any rust from your porcelain sink.

7. Clean Porcelain Sink With A Brushed Sponge

rust in sink

A brushed sponge is a good way to clean porcelain sinks. Brush the sponge against the sink to loosen dirt and grime. Then, wipe away the dirt and grime using a soft cloth.

8. Clean Porcelain Sink With A Soft Cloth

A soft cloth is an excellent way to wipe down a porcelain sink. Dip the cloth in soapy water. Rub the soap into the sink. Rinse with clear water.

9. Clean Porcelain Sink With A Hard-Brush

A hard brush is an excellent way to scrub a porcelain sink clean. Using a stiff bristle brush, scrub the sink. Scrubbing too hard could scratch the finish.

10. Clean Porcelain Sink With A Steel Wool Pad

Steel wool pads are useful tools for cleaning porcelain sinks. They’re inexpensive and available at hardware stores.

Simply rub the steel wool pad against the sink to loosen the grime. Then, remove the dirt using a soft rag.

11. Clean Porcelain Sink With An Old Toothbrush

An old toothbrush is a good tool for cleaning porcelain sinks. Simply use the bristles to scrub the sink.

12. Clean Porcelain Sinks With A Dryer Sheet

A dryer sheet is an excellent way to remove stubborn stains from porcelain sinks without damaging the finish. Simply place a dryer sheet over the stain. Let it sit overnight. In the morning, remove the dryer sheet.

13. Clean Porcelain Sink With A Vacuum

rust in sink

A vacuum is a good way to suck out the dust from porcelain sinks and tubs. Place a small amount of furniture polish on a lint-free cloth or paper towel. Attach the vacuum hose to the nozzle. Turn on the vacuum and gently sweep the nozzle back and forth across the surface. Work slowly along the edges first. Then work towards the middle. Continue until the entire surface is cleaned.

How to Maintain Porcelain Sinks?

rust in sink

Follow these simple steps to keep your porcelain sink looking great all year round:

1. Keep The Drain Plug Tight

To prevent leaks, make sure that the drain plug is tight. If the plug is loose, it may leak when it gets wet.

2. Wipe Down Your Porcelain Sink Regularly

Wiping down your sink regularly will keep it clean. This prevents buildup of bacteria around the faucet and under the rim of the sink. It also keeps the sink looking shiny.

3. Change Your Water Filter Every Six Months

Changing your water filter every 6 months helps ensure that your water is safe to drink. Most filters need to be changed every 6 months.

4. Check For Leaks

Checking for leaks can save money by preventing expensive plumbing repairs. Look for signs of leaks such as discoloration or bulging of the walls.

5. Use Furniture Polish To Freshen Up Your Porcelain Sinks

Using furniture polish on your porcelain sinks will help them look new again. Apply a few drops of furniture polish with a cotton swab. Allow the polish to soak in before wiping up excess polish.


Q: How do I know if my porcelain sink needs replacing?

A: If your porcelain sink looks dull and worn, it may need replacing.

Q: What can I do to prevent rust from forming on my porcelain sink?

A: To avoid rusting, keep your sink scoured regularly. You can also apply a protective coating to the sink’s exterior.

Q: Can I use vinegar to clean my porcelain sink instead of commercial cleaners?

A: Yes, but only after testing it first! Vinegar will dissolve some types of stoneware, which means that it might damage your porcelain sink.

Q: Is there anything else I can do to make sure my porcelain sink stays looking new?

A: Yes. Keep your sink scoured regularly and protect its exterior by applying a sealant.

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