The KILN supplies constant heat to your guitar soundbox. The gradual heat gently heats up the air within your guitar soundbox throughout the entire dehumidification process.

The constant heat maintains the air within the guitar warm thus giving it capacity to absorb moisture from your guitar.

Heat transfer through convection takes place naturally thus air saturated with moisture will be replaced by dryer air. No removal of guitar strings, just place your guitar in a well ventilated space for such air circulation to take place.