Is Mortar and Pestle dishwasher safe?
Not dishwasher safe
Mortar and pestle are not dishwasher safe.
Why
Most mortar and pestle sets are made of porous materials like granite, marble, or unglazed ceramic, which can absorb water and detergents in the dishwasher, leading to cracking or flavor contamination. The high heat and harsh chemicals can also damage the surface and affect the grinding performance.
How to wash it
Hand wash with warm water and a stiff brush, using mild soap if needed. Rinse thoroughly and dry immediately to prevent moisture absorption.
Last updated 2026-06-16. General guidance — always check your product’s care label. How we verify.