10/22/2026
Your car smells and a new cabin filter didn’t fix it? That’s because the smell isn’t in the filter. It’s living in the air box behind your dash.
Here’s what we do instead. We get into the air box and run the Liqui Moly AC cleaning system through it. It cleans the evaporator and the heater core and kills the germs and bacteria. Then the car sits outside with the heat on full blast for 20 minutes to dry everything out.
The step most shops skip: checking the AC drain. If it’s clogged, all that cleaner builds up inside and ends up on your floor. Wet floor in the summer? That’s a clogged AC drain, and we check it on every one.
Book online or call us. Hudson NH.