Hello, BFM Club members and Facebook fans. In this edition, I befuddled you all with this mysterious topic and you may ask “how does Listerine factory renovation have anything to do with stopping rain leakage into the building?” In today’s article, I have all the answers that you need to know how to prevent rain damage and the problem of mold and fungus spread in the building ventilation system. Listerine is a household brand of mouthwash not only Thailand but all over the world. The factory has high manufacturing standards and hygienic practices. This makes good sense because the factory produces mouthwash solution to kill germs or else they may introduce germs in our mouths.