Clogged baffle or mesh filters are the number-one reason a hood stops pulling. As grease hardens, it chokes airflow. Cleaning or degreasing the filters often restores performance on its own.
Grease also collects on the hood interior, in the blower housing, and along the accessible exhaust. This hidden buildup quietly strangles airflow over months and years — and it’s exactly what a professional cleaning addresses.
If the system is clean and airflow is still weak, consider:
Quick answers
Very often, yes — grease buildup is the most common cause. If it persists after a thorough cleaning, the issue may be mechanical or duct-related.
We can tell you during a visit — and clean both so airflow is fully restored.
Skip the guesswork. Get a free, no-obligation quote from South Florida’s residential hood specialists.