Astrologers maintain that an astrological age is a product of the earth's slow precessional rotation and lasts for 2,160 years, on average (26,000-year period of precession / 12 zodiac signs = 2,160 years). There are various methods of calculating the length of an astrological age.
It is necessary to kill the mold spores before applying Kilz to the affected area. Diluted chlorine bleach can effectively kill mold spores. After the mold has been treated with bleach, Kilz can be applied to help prevent future mold infestations and to cover stains left by mold. The process of killing and covering mold may require several days.
Wood with mold contamination can be sanded and/or wire-brushed, then sprayed with an anti-microbial agent, and refinished. I find that painting the walls in my bathroom with Kilz brand paint has slowed, if not gotten rid of my mold problem in that room. Many people think that Kilz kills mold. I haven't found any proof that it kills the mold. It works by blocking it.