energy level, energy state-a definite stable energy that a physical system can have; used especially of the state of electrons in atoms or molecules; according to quantum theory only certain energy levels are possible.
Tea tree oil. As a natural fungicide, tea tree oil can eliminate your nasty mold or mildew problems. Plus, it will fill your home with a lovely medicinal scent. Simply add 10 drops of tea tree oil to a spray bottle and fill it with water. Spray the mixture on moldy problem areas. Let the mixture sit and then wipe away the mold. Vodka.
Step 2. Spray water on trees that are developing a mold due to insects that leave a residue in their path. An example might be aphids. The mold itself will be taken care of when the sticky residue is worn off by weather or eaten by the insects.