Can You Use Non-Treated Wood for Carving Food Utensils?

Choosing the Right Wood

When selecting wood for carving food utensils, it’s essential to choose a hardwood that’s less prone to warping or cracking. Examples of suitable hardwoods include ash, beech, and maple. Avoid softwoods like pine or cedar, as they’re more likely to harbor bacteria and other contaminants.

Preparing the Wood

To ensure the wood is safe for food contact, it’s crucial to properly dry and season it. For green wood, this typically involves letting it sit for at least six months to a year, allowing it to dry to a moisture content of around 20%. You can speed up the process by using a wood kiln or by stacking the wood in a well-ventilated area. It’s also essential to use a food-safe finish, such as beeswax or linseed oil, to protect the wood and prevent it from becoming a breeding ground for bacteria.

Carving and Finishing

Once the wood is properly seasoned, you can begin carving your utensils. When carving, use a sharp tool to minimize the risk of creating small cuts or crevices that can harbor bacteria. After carving, apply a food-safe finish to protect the wood and make it easier to clean. For a spoon, for example, you can apply a thin layer of beeswax to the handle and a slightly thicker layer to the bowl. For a bowl, apply a thin layer of finish to the inside and a slightly thicker layer to the outside.