If you’re thinking that you don’t need a bathroom ventilation fan, think again. Exhaust fans are necessary to prevent mildew, mold and swampy smells because . . .
1. Most new houses are airtight, allowing little natural ventilation.
2. In older houses, the windows were supposed to be left open but yours might be painted shut like ours.
3. Even if you can open a window, it's so humid outside that you still have moisture in the bathroom (consequently, you can never dry off).
What sort of fan do you need? It’s important to first consider the size of your bathroom, the noise level you can endure, and the function of the fan (light/fan, fan/heater, or just a fan). When it comes to style, options include decorative fans, recessed fans, and those ordinary industrial fans. We’ve found a few of the least offensive fan and light combinations for your ventilating pleasure.Hunter, recessed fan light by Broan, and plain exhaust fan by NuTone.