If the cavity is still very small, the best form of treatment would be getting a pit and fissure sealant applied by a dentist. This would require no drilling unless the cavity is large and in that case proper restorative procedures are carried out.
Mildew is a form of fungus. It is distinguished from its closely-related counterpart, mold, largely by its color: molds appear in shades of black, blue, red, and green, whereas mildew is white.orticulturalists classify mildew differently than most other people. In horticulture, mildew is either species of fungus in the order Erysiphales, or fungus-like organisms in the family Peronosporaceae. It is also used more generally to mean mold growth.
How Do I Kill Mildew Smell? Mildew is a type of mold that can appear in basements and bathrooms where conditions are moist, humid and dark. If the mildew isn't removed, it can develop a musty odor that can trigger allergies. A few common household items can be used to kill the smell of mildew on walls and floors. Rubber gloves must be worn when handling some of these cleaners to prevent skin irritations.