Moisture

Wood’s natural ability to manage moisture makes it an excellent choice for kitchenware. This quality allows wood to absorb and regulate water from washing and humidity, enhancing its durability and functionality. To understand how wood interacts with water, let’s break down its structure. The fiber saturation point (FSP) is when wood has absorbed the maximum amount of water its cell walls can hold. At this stage, the cell walls are fully saturated, and any excess water in the larger cavities or voids within the wood has been expelled. Think of it like a sponge: as you add water, it soaks in until it’s completely saturated. The sponge’s fibers can hold no more water, and any extra just sits on the surface. The FSP is the wood’s “fully soaked” point.

So why is this important? Wood that stays above the fiber saturation point can become a breeding ground for fungi and bacteria, potentially leading to mold if it isn’t thoroughly dried. However, mold doesn’t appear immediately; for example, using a wooden spoon in boiling pasta water won’t cause mold right away. The real concern is ensuring that wood products are completely dry between uses.

To avoid moisture buildup, always prop your utensils and cutting boards on their sides to promote proper air circulation. If they sit flat, moisture can accumulate in poorly ventilated areas. Never use the dishwasher for wood items, as the intense heat and prolonged exposure to water can cause warping, cracking, and an increased risk of mold. Instead, wash wooden items by hand and let them dry on their side for at least 12 hours. This extended drying time is crucial because wood can retain moisture inside even if the surface looks dry. Following these guidelines will help maintain the integrity and longevity of your wooden kitchenware.