Cleaning restores a good vent; replacement fixes a bad one. If your dryer vent is structurally sound but clogged with lint, cleaning is all you need. If it is crushed, disconnected, made of the wrong material, or routed poorly, no amount of cleaning will fix it — and it stays a fire and efficiency risk until it is repaired or replaced.
Quick comparison
| Situation | Cleaning | Repair / Replacement |
|---|---|---|
| Vent is intact but clogged with lint | ✓ | — |
| Foil/plastic “slinky” hose (fire risk) | — | ✓ rigid metal |
| Crushed, kinked or disconnected duct | — | ✓ |
| Run is too long or has too many bends | — | ✓ reroute |
| Clothes slow to dry after a cleaning | — | ✓ inspect for damage |
Why the wrong vent material matters
Ribbed foil or plastic transition hoses trap lint and are a known fire hazard; modern guidance calls for smooth rigid metal. If that is what you have, replacing the transition hose is worth doing regardless of how clean it is.
Prestige Protected does both
We provide dryer vent cleaning and, when the vent itself is the problem, full repair and replacement across Cary, Raleigh and the Triangle. We start with an inspection so you only pay for what your vent actually needs.
Frequently asked questions
How do I know if my vent needs replacing, not just cleaning?
If clothes are still slow to dry right after a professional cleaning, or the duct is crushed, disconnected or made of foil/plastic, replacement or repair is likely needed. An inspection confirms it.
Is replacement much more expensive than cleaning?
It costs more than a cleaning because it involves parts and labor, but it is a one-time fix. See our repair & replacement cost guide for the factors involved.
Cleaning or replacement — we’ll tell you which
One inspection, an honest recommendation, photos included.