Moisture; is the amount of water in the air. Dry environment takes moisture from the air. To increase the humidity, it is necessary to add water vapor into the air.

The main element of being able to protect the products in closed areas is humidification. The humidity level should be at the required level not only for the protection of the products, but also for the staff in the environment to work comfortably.

It is possible to provide a constant humidity determined for many areas with the fogging method.