

Bathroom exhaust fans don’t usually get much attention, until there’s mold on the ceiling, peeling paint, or lingering humidity. But this small appliance plays a big role in protecting your bathroom (and your home).
Armadillo’s weekly “What’s the Dillo” is all about reminding homeowners that prevention is just as important as protection and bathroom exhaust fans are a perfect example of that.
Why Bathroom Exhaust Fans Are So Important Every hot shower releases a surprising amount of moisture into the air. Without proper ventilation, that moisture settles where you don’t want it. A properly working exhaust fan helps:
Unchecked moisture can lead to long-term damage and repairs homeowners would much rather avoid.
Simple Maintenance That Goes a Long Way Bathroom exhaust fans are relatively low maintenance, but a little care helps them work as intended:
These small steps can significantly extend the life of the fan and improve performance.
Signs Your Bathroom Exhaust Fan May Be Struggling Sometimes a fan is running but not really helping. Watch for:
When Replacement Makes More Sense Than Repair It may be time to replace your bathroom exhaust fan if:
Modern fans are quieter, more energy-efficient, and better equipped to protect your bathroom from moisture-related damage.
Protecting Your Home Starts With the Little Things
Bathroom exhaust fans may be small, but they play a major role in preventing costly moisture damage. Keeping them clean, and knowing when to replace them, can help homeowners avoid bigger issues down the road.
If your bathroom fan isn’t keeping up, or you’re unsure whether it’s working as it should, it’s worth addressing early. Your favorite handyman or electrician can help with this.
Subscription-based protection for when major
appliances and systems break down.