A wild idea

I just saw at another website where Eucalyptus branches had been put in the shower. The message was that with the hot steam of the shower....the oil from the plant would open up your sinuses.

Wild thought here: I wonder if one could set up a kind of decontaminating shower using various herbs and or their oils in the hot shower. That steam would be inhaled into the lungs as well as permeate your body and hair.

Just a thought.