A few years ago I got a Gorilla brand granite mortar and pestle. I seasoned it as directed and got quite a bit of use out of it, then I stopped cooking for a while and it got kind of…well, gross. It’s possible that I spilled something on it, but portions of the bowl and exterior are a darker color now. I guess I’m afraid with the relatively porous granite that it’s full of rancid garlic effluvium. Does anyone know how to clean this thing? Should I just pitch it?

Before: https://imgur.com/a/lWyQNGH

After: See Google album link (I tried again to use imgur and my phone crashed 😆)

Alt share because imgur is being a pain: https://photos.app.goo.gl/LzXZoxnhdEvmQHug7

Edit: Edited to include links to “before” images. Edit #2: Added a backup Google album Edit #3: Added after images to Google album

  • knightly the Sneptaur@pawb.social
    10·
    7 months ago

    Grinding uncooked white rice is the vintage method for cleaning granite mortar and pestles, but it isn’t terribly effective at getting them clean. These days, that method is mostly for “seasoning”, preparing a mortar for use by grinding off any leftover bits of unpolished stone so that they don’t get incorporated into any of the food you want to grind.

    Since we stopped putting lye in soap, the modern cleaning method is hand-washing with warm water, a mild detergent, and a stiff-bristled brush before towel-drying thoroughly. Granite and marble actually have a relatively low porosity, so washing the soap out with water isn’t as much of a challenge as it would be with highly porous volcanic stones like pumice, but it’s still best to use an unscented soap so there’s no fragrance to be left behind.

    • knightly the Sneptaur@pawb.social
      7·
      7 months ago

      If your problem is specifically a rancid garlic smell you want to neutralize, then try the following:

      Use 1/4 cup of baking soda and 5 drops of dish soap, then add just enough water to make a paste. Grind with the pestle and be sure to coat the sides completely. Then add 1/2 cup of vinegar and stir until the sides are coated in foam. Let sit about 5 minutes, then rinse with hot water and dry thoroughly.

      • sgibson5150@slrpnk.netOP
        2·
        7 months ago

        *takes notes* ty ty

        Edit: I learned how to escape in markdown or whatever this system is. 👍🏼

          • sgibson5150@slrpnk.netOP
            2·
            7 months ago

            Not yet. What a lazy butt I am. I’ll probably try it tomorrow. I will add some before & after pictures.

          • sgibson5150@slrpnk.netOP
            2·
            7 months ago

            Added links to “before” images. Will update after it dries to include “after”.

            I’m a day late. Sorry about that.

              • sgibson5150@slrpnk.netOP
                2·
                7 months ago

                The m&p was totally dry this morning so I took “after” photos and added them to the Google album. Still some darker spots but better than it was before.

              • sgibson5150@slrpnk.netOP
                2·
                7 months ago

                Yes, it was pretty gross. It all started when we went through a phase where all the fresh garlic we were buying had mold in it. After a few weeks we gave up and went back to powdered garlic, so our m&p sat around and occasionally got various soups slopped on it. That last part miiight be my fault.