I was burning a cone incense and left it on the sink, and this stain won’t come off. I tried baking soda, water, vinegar, hydrogen peroxide. I tried letting them sit for multiple interations, and it made no difference.

    • Junkers_Klunker@feddit.dk
      5·
      2 months ago

      You can try, but it is likely deeper than you think and will require a lot of sanding. But I would try as a landlord would bill you for a new sink anyway.

    • sneaky@r.nfEnglish
      3·
      2 months ago

      SpacePirate is probably right, but try a magic eraser before you lose all hope. Those things have worked miracles in hotel housekeeping.