A quality MOP caviar spoon is an investment—one that can last for decades if properly cared for. But unlike metal or plastic spoons, MOP requires a little extra TLC to keep its shine and prevent damage. I have had my MOP spoon for three years, and it still looks as good as new. Here is my step-by-step guide to caring for your MOP caviar spoon.

First and foremost: never put your MOP spoon in the dishwasher. Dishwashers use harsh detergents that can strip the natural finish of the MOP, leaving it dull and prone to cracking. The high heat and abrasive water jets can also scratch the surface and damage the spoons shape. I made this mistake with a cheap MOP spoon (before I knew better), and it came out of the dishwasher looking faded and warped. Now I hand-wash all my MOP pieces, and they stay in perfect condition.

When hand-washing, use mild soap and lukewarm water. Avoid antibacterial soap, citrus-scented soap, or any soap with harsh chemicals—these can leave a residue on the spoon that affects the caviars flavor. I use a gentle, unscented dish soap and a soft sponge. Gently wipe the spoon to remove any caviar residue, then rinse thoroughly with lukewarm water. Do not scrub too hard—MOP is a natural material, and excessive scrubbing can scratch the surface.

Dry your spoon immediately after washing. MOP is slightly porous, so if you let it air-dry, water spots will form. These spots are hard to remove and can make your spoon look dull. I use a soft, lint-free microfiber towel to pat the spoon dry, making sure to get every inch—including the handle and the bowl. Patting (not rubbing) prevents scratches, and the microfiber towel will not leave lint behind.

Store your spoon properly to prevent damage. MOP is brittle, so it can chip if dropped or banged against hard surfaces. I store my spoon in a small velvet pouch (the one it came in) and keep it in a drawer with my other caviar accessories. If you do not have a pouch, wrap the spoon in a soft cloth or tissue paper. Avoid storing it with metal utensils or sharp objects that could scratch or chip it.

Avoid exposing your spoon to extreme heat or cold. MOP is sensitive to sudden temperature changes, which can cause it to crack. Do not leave your spoon in direct sunlight (it can fade the iridescence) or near a heat source (like a stovetop or oven). I once left my spoon on a windowsill on a hot summer day, and it developed a tiny crack—lesson learned.

If your spoon gets stained or dull, there is a simple fix. Mix a small amount of baking soda with water to make a paste (about the consistency of toothpaste). Gently rub the paste onto the stained area with a soft cloth, using circular motions. Baking soda is a mild abrasive that will remove stains and restore shine without scratching the MOP. Rinse thoroughly with lukewarm water and dry immediately.

With these simple care tips, your MOP caviar spoon can last a lifetime. It is a small investment in your caviar-tasting experience, and a little maintenance goes a long way in preserving its beauty and functionality. Every time you use your well-cared-for spoon, you will be reminded of why MOP is the best material for caviar.