How to Wash a Molcajete: A Complete Guide

If you’re a fan of Mexican cuisine, you may have come across a molcajete, a traditional Mexican mortar and pestle made from volcanic rock. Molcajetes are great for grinding spices and making salsas and guacamole, but cleaning them can be a bit of a challenge.

In this article, we’ll show you how to wash a molcajete properly to keep it clean and hygienic. We’ll also answer some common questions related to molcajete cleaning.

Why is it Important to Clean a Molcajete?

Molcajetes are porous and can absorb flavors and odors from the food they come in contact with. If you don’t clean your molcajete properly, it can harbor bacteria and lead to food contamination. Cleaning your molcajete after each use is essential to prevent this.

What You Need to Clean a Molcajete

Before we begin, let’s gather the necessary materials:

  • Warm water
  • A stiff-bristled brush
  • A mild dish soap
  • A clean towel or cloth

Step-by-Step Guide on How to Wash a Molcajete

Follow these steps to clean your molcajete:

  1. Scrape off any leftover food or debris from the molcajete using a spoon or spatula.
  2. Rinse the molcajete under warm running water to remove any loose particles.
  3. Add a small amount of dish soap to the molcajete.
  4. Using a stiff-bristled brush, scrub the molcajete thoroughly, making sure to get into all the crevices.
  5. Rinse the molcajete thoroughly under warm running water to remove all the soap.
  6. Wipe the molcajete dry with a clean towel or cloth.
  7. Allow the molcajete to air dry completely before storing it.

How Often Should You Clean Your Molcajete?

You should clean your molcajete after each use to prevent bacteria buildup. If you use your molcajete frequently, you can also give it a deep clean once a month to remove any stubborn stains or odors.

Can You Put a Molcajete in the Dishwasher?

No, you should never put a molcajete in the dishwasher. The high heat and harsh detergents can damage the porous surface of the molcajete and cause it to crack or break.

Can You Use Bleach to Clean a Molcajete?

No, you should never use bleach to clean a molcajete. Bleach is too harsh and can damage the porous surface of the molcajete. Stick to using a mild dish soap and warm water.

Can You Remove Stains from a Molcajete?

Yes, you can remove stains from a molcajete using a paste made from baking soda and water. Rub the paste onto the stains with a brush and let it sit for 15-20 minutes before rinsing off with warm water.


Now that you know how to wash a molcajete, you can enjoy using it without worrying about bacteria buildup or food contamination. Remember to clean your molcajete after each use and give it a deep clean once a month to keep it in top condition.

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