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Porcelain is actually glass. Iron castings in the shape of your sink are covered with powdered glass then "fired" to melt the glass to the iron. I don't know of many paints that can stick to glass, so painting a porcelain sink is almost impossible. That is, conventional painting... you can, however, contract with companies that use a powdered paint or other processes to coat a bathtub. I don't think the process has held up well on kitchen sinks. If the sinks are stained brown from rust, the stain could be coming up from a crack in the porcelain. That's difficult to remove, but you could try CLR or some other calcium and lime remover. Some of them work on brown rust stains as well. Sometimes it just gets to the point where it's not worth the trouble and you just have to give up and buy a new sink.

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18y ago

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How to Remove Stains from Porecelain Kitchen Sinks?

Porcelain kitchen sinks are beautiful and quite functional, they are also the most common. However, in most households, kitchen sinks are the most frequently used. This means that your kitchen sink is exposed to a wide range of germ and stain-causing materials, which requires that it be cleaned frequently. To prevent and remove everyday staining from foods and other things, a good wipe-down with a light mixture of bleach and water works wonders for porcelain sinks. There are even bleach spray cleaners available at most retailers that are gentle enough for everyday usage, these work wonders at preventing stains in kitchen sinks. Most porcelain kitchen sinks are susceptible to wear and tear, with the protecting coating missing after they have been used for several years. If this is the case for yours, then you might consider a professional refinishing of your kitchen sink, this can help extend the life of your porcelain sink and will help repel staining from foods, beverages and other things. To remove deep stains from porcelain kitchen sinks, you can use a gentle scrubbing cleanser that has bleach in it. These often come in powder form or can be found in gel form. The powdered cleansers do tend to be more abrasive, so use them with caution on older porcelain surfaces and be cautious not to scrub too hard. Using the bleach cleansers with lukewarm water and a soft cloth is the best way to remove stubborn, deep stains from porcelain surfaces - make sure you follow product instructions carefully, so as not to cause discoloration or damage to your sink. The best way to remove stains from porcelain kitchen sinks is to avoid them in the first place. Avoid leaving known stain-causing liquids, foods or other materials on the surfaces of you kitchen sink. Make sure to rinse the sink completely after dumping out cups of coffee, glasses of wine or anything else. The less time something that stains is in contact with your porcelain kitchen sink, the less likely there is to be any sort of staining. Make sure to rinse your sinks regularly and use a mild bleach cleanser at least once a week to prevent stains from setting in and becoming too deep to remove.


How do I remove stains from my porcelain sink?

To remove stains from a porcelain sink, you can try applying a paste of baking soda and water to the stain, letting it sit for a few hours, then scrubbing with a non-abrasive sponge. You can also try using a mixture of vinegar and water or a commercial porcelain cleaner. Make sure to rinse the sink thoroughly after cleaning.


What are porcelain sinks made out of?

Depends...Porcelain is a fire-clay, so it could be a solid ceramic.Older sinks are made of cast and have a porcelain coating fused to it. Modern metal core porcelain sinks are made of stainless steel.


What mineral is used in porcelain sinks?

Porcelain, as the name suggests.


What is the best way to go about cleaning porcelain sinks?

What is the best way to go about cleaning porcelain sinks? I want to get my sinks sparkling clean without damaging them.


Porcelain or Swanstone sinks for the bathrooms?

I would not use porcelain on steel sinks anywhere; they're junk. Go with chinaware bath sinks. They are cheap, good looking, and durable. Swanstone looks good in the kitchen, but they're expensive!


What is the most common material for drop-in bathroom sinks?

Sinks and toilets are most often made of porcelain.


What causes hairline cracks in porcelain sinks?

The appearance of cracks in porcelain is known as crazing. This is when the glaze of the porcelain or ceramic cracks, which does not change the integrity of the item.


What are the benefits of installing a wall mounted porcelain sink in a small bathroom?

Installing a wall-mounted porcelain sink in a small bathroom can create a sense of space and openness due to its compact design. Porcelain sinks are durable, easy to clean, and resistant to stains and scratches. Additionally, the sleek and modern look of a wall-mounted sink can enhance the overall aesthetic of the bathroom.


What mineral is used to make porcelain sinks?

The primary ingredients are kaolin and petuntse (hard paste) or some other clays.


Is halite used for baby powder glass pencil lead electrical wiring fireworks paint food seasoning jewelry chalkthermometers atomic energy plaster and cement porcelain sinks car bumpers?

no....no it is not


What are the advantages of stainless steel sinks over porcelain?

Stainless steel sinks tend to have a longer useful life than procelain sinks do. This is because steel lasts longer.