Why Do Odors Keep Coming Back?
Air fresheners and candles cover a smell for a few hours. It returns because whatever makes it is still there. In Central Texas homes, the usual sources are:
- Musty, damp smells from microbial growth wherever moisture collects: bathrooms, closets, crawlspaces, attics and HVAC equipment
- Pet odors worked into carpet, fabrics and hard-to-reach surfaces
- Smoke and cooking odors soaked into soft materials and surfaces
- Stale air in homes closed up for long stretches, like rentals and vacation homes
- AC and duct smells from a dirty evaporator coil, a clogged drain pan or contaminated ductwork
Getting rid of an odor for good takes two steps: stop the source, then treat the surfaces and air the smell has reached.
