How does humidity affect my solid wood furniture?

Solid wood is a living material that naturally absorbs and releases moisture. Air that is too dry can cause it to shrink or crack, while air that is too humid can cause it to swell or warp. To preserve your furniture, maintain a stable humidity level (40 to 55%), avoid sudden environmental changes, and keep it away from direct sources of heat or air conditioning. Be cautious of thermal shock caused by hot air blown too close to a large solid wood surface.