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.
You remove the soot in the same way you would remove greasy caked on goo in the kitchen, by letting it soak in dishwashing liquid. Use your sprayer and hose down the plant with a solution of dishwashing soap. This step does double-duty by cleaning up the sooty mold and killing some of the pests that cause sooty mold.