cross-posted from: https://lemmy.ca/post/54746362

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.

  • setVeryLoud(true);
    6·
    5 hours ago

    Acrylic is plastic, you likely burned the plastic with hot ashes. You can try wet sanding it down using very fine grit sandpaper, followed by polishing, but YMMV.