This is the humidifier I bought, but it doesn't seem to blow mist - it's more like air...? Is this the wrong kind of product? Should I get something else? Trying to treat a fungal infection. I have it right in front of a cage (quite large cage) and all the cage and the humidifier is covered by a sheet. Please tell me if I should be doing something differently. I didn't want to buy the fogger. We want to use a humidifier for our own use with essential oils after treatment. Is there really that much of a difference between cool and warm mist for these things?