Help Cleaning a White Kitchen Sink, that Is Stained ?

I have a white kitchen sink (Kohler) Porcelain, that I tried Ajax, Comet on and it just won’t come clean. Please any ideas. It hasn’t been cleaned in about 15 years. Maybe doing the comet/ajax 10 times, or letting it sit overnight? Using toilet bowl cleaner? Ideas … Please. Ty!

3 Responses to “Help Cleaning a White Kitchen Sink, that Is Stained ?”

  1. tinman97prn Says:

    Try one of the toilet bowl cleaners that are acid based (look for hydrochloric acid or muratic acid in the active ingredients.

  2. Amy Bub Says:

    buy a bottle of coke and tip it in leave over night in the morning scrub it and it will look as good as new :)

  3. DTKB Says:

    Two suggestions:

    1. Try a product called "Zud." It is similar to Ajax, but much better. Use the product on the sink. If it doesn’t lift; dampen the sink and re-sprinke the product and scrub into a paste and allow to set overnight. If that doesn’t work…..this will….

    2. Place several layers of white paper towels in the bottom of the sink. Soak the paper towels with liquid bleach. Allow to sit overnight. It will be clean by morning.

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