Everybody knows that an exhaust fan in the bathroom is a good idea. Not only does it keep your bathroom smelling fresh and clean by taking out all sorts of odors, it also helps in preventing molds and spores from growing.
How is that possible? Well, you now how molds love damp environments, right? Every single time you turn on the hot water, steam comes out. The steam or water vapor goes to every nook and cranny of your bathroom, and as it cools, it condenses. And when it condenses, it moistens areas in your bathroom. And well, you get the point.
Try as you may to keep your bathroom bone dry, some moisture will always be present. And that is where the exhaust fan comes in. See, with an exhaust fan, the steam is not allowed to linger inside your bathroom. It is immediately withdrawn and ejected into the air outside.
Now this helps keep your bathroom clean, and mold-free. And a mold-free bathroom is a healthy and safe bathroom.
Fans may vary in installation, power, and amount of air moved. Just find the right kind of fan for your bathroom and you can be sure of a clean, safe, and mold-free bathroom.