Asked on Mar 02, 2015

Stained porcelain sink

Debbie Swanson
by Debbie Swanson
Does anyone know how to remedy a stained porcelain sink? My kitchen sink has so many stains from food and such, and nothing seems to get it clean.
  18 answers
  • Becky Becky on Mar 02, 2015
    I used to clean mine with bleach gel. I would soak it for a while, then rinse and hit the stubborn spots with a magic eraser.
  • Wendy Wendy on Mar 02, 2015
    I moved into a wonderful 1930's home last year, and tried all kinds of remedies for my stained porcelain sink--what really did the trick is Barkeeper's Friend cleanser. It's amazing! Easily cleaned off all stains--I use a bit of bleach spray to finish the sink off. Can't recommend it highly enough!
    • Duv310660 Duv310660 on Mar 03, 2015
      @Wendy I second this solution - especially if hard water is compounding your problem. It's cheap, and blows away rust and everything else. The active ingredient is oxalic acid (like in rhubarb) so while you don't want to make a smoothie out of it, it is gentler than bleach and will not pit your porcelain sink over time. Get the powder, rub it on, and if you need more power just cover it with a plastic bag and leave for a while. I've got a 19th century farmhouse and you would not believe what I've cleaned with Barkeepers Friend.
  • Dawn Thompson Dawn Thompson on Mar 03, 2015
    I tried a no scrub option with good results: I filled mine with water & added 6 denture cleaning tabs (dollar tree has a box of 18). I left it overnight & the in the morning just drained the water. Worked in the toilets too.
  • HelenT HelenT on Mar 03, 2015
    I agree with the magic eraser! A miracle...I use bleach gel as well with great results.
  • Amandakayesnana Amandakayesnana on Mar 03, 2015
    A paste of cream of tartar and hydrogen peroxide usually works.
  • Shw799206 Shw799206 on Mar 03, 2015
    Magic eraser
  • Denise Lippy Denise Lippy on Mar 03, 2015
    Fill the sink with enough hot water to cover stains, add bleach and let it set for a couple of hours. Works like a charm!
  • Bette Miller Wolfert Bette Miller Wolfert on Mar 03, 2015
    I have found Comet Cleanser to be the best. Run hot water on sink. Apply good amount of Comet and scrub well. Rinse, and apply another liberal amount of Comet. Scrub lightly and then let the paste sit for a couple of hours. You may have to repeat the second step, but when you are done, your sink will be white. Comet also gets rid of those grey and black scratch marks from metal pans on your sink.
  • Deb Deb on Mar 03, 2015
    I had a porcelain sink for 15 years - Bon Ami or Bartenders Friend work perfectly. Sprinkle generously and scrub with a scotchbrite TYPE pad. Stains disappear! I also use those for my glass top stove - you don't need special cleansers!
  • Renep Renep on Mar 03, 2015
    A product called 'ZUD' worked on some black stains that had refused to budge with bleach or other products I tried.
  • Pat C. Pat C. on Mar 03, 2015
    I agree with using bleach and water. It seems to work in any temperature water, including cold, but there's no harm in starting out with hot. One thing to keep in mind is that some of what you're seeing as stains could actually be wearing away of the porcelain, if it's an older sink (25+ years), so I wouldn't use anything too abrasive on it.
  • Amy Edwards Amy Edwards on Mar 03, 2015
    I live in the country with a well, I get very bad rust stains, there is a product called "the works", it's great, I highly recommend it
    • See 1 previous
    • Amy Edwards Amy Edwards on Mar 04, 2015
      @Lillian.wilson49 Thanks Lillian I had forgotten about Bar keepers that works wonders on stainless steel
  • Ros Ros on Mar 03, 2015
    Bleach used with a paper towel and then washed down should be fine. No serious rubbing needed. Just avoid using your regular sponges or you might bleach your clothes...been there and done that once too often. The people who manufactured the sink would probably tell you to use Astonish (British product) or something with bicarbonate of soda powder, anything slightly abrasive but gentle.
  • Alice Faye Thomas Alice Faye Thomas on Mar 03, 2015
    toliet bowl cleaner works
  • Jody Benge Jody Benge on Mar 03, 2015
    I use Clorox Bleach Cleaner that comes in a spray bottle, let it sit for about 3 to 5 minutes, and rinse it out. I then use dish soap to get rid of the bleach so that it does not accidentally stain clothes, etc. If my sink has considerable scratch marks, I scrub those with stove top cleaner. In between bleach scrubs, the magic eraser works quite well. In the past, I just used good old bleach and it worked fine. If you have rust stains, then you need a rust stain remover.
  • Brenda Brenda on Mar 04, 2015
    There's a product named "whink" its the quickest way I've ever found to get rid of the stains. U can usually find it in wal-mart. It comes in a small brown plastic bottle. Just squirt it on the strain and poof. GONE!!
  • Martha Martha on Mar 04, 2015
    Best thing I've found is Bar Keeper's Friend.
    • Debbie Swanson Debbie Swanson on Apr 25, 2015
      @Martha I bought some of the Bar Keeper's Friend today as I was going down the aisle at the grocery store and came home and put it in my sink the liquid kind that you leave on a minute and then just rinse??? WOW! My sink looks brand new! I cannot thank you enough for recommending this product! It will be a staple on my shelves.
  • Karen Smyth Karen Smyth on Mar 05, 2015
    There is a spray on Clorox Bleach gel. I just spray it, let it set for a few minutes and rinse with hot water. If the stains have been there a while it may take several applications. You can use a non abrasive scrubbie too.