How to use "moisture" in a sentence

On the doorknob, on the radio casing, and on other metal objects, moisture began to condense out of the air

While she thought about what Elliot had said, she dipped one finger in the water and drew a grim mouth, a nose, and a pair of eyes in the circle; she added two horns, transforming the blot of moisture into a little demonic face

A thin film of moisture covered the victim's nose and lips and chin, but this was only the harmless medium in which the toxin had been suspended