How do I clean out my dryer vent?
Dryer vents accumulate massive amounts of hidden lint that can easily cause a dangerous fire if left uncleaned. Most people are completely unaware the pipe needs periodic maintenance until a close call or neighborly intervention forces them to spend hours scrubbing out the hose.
What people tried
Every workaround mentioned in the threads below. We haven’t tested any of them — and nobody here is claiming they worked.
- 1Using a dryer vent hose cleaning kit
- 2Taking apart the back of the dryer to clear internal lint
- 3Using a leaf blower from the outside to blow out debris
- 4using a dryer periscope
- 5using a MagVent for easier connection
- 6using metal duct elbows and a straight connector
- 7Pulling the hood off and hooking up to the pipe coming through the floor.
- 8trying to pry it loose with a utility knife
- 9accessing the vent from the basement
- 10using a wire hanger hooked behind the slats to pull it out
- 11Vacuuming with a brush attachment
- 12Replacing filters
In their words
Unedited, most upvoted first, each linked to the thread it came from.
“Uhhh what… do we all have a pipe like this that we are supposed to be cleaning out periodically?! I had no idea”source ↗
“My dryer nearly caught on fire 2 months ago.”source ↗
“My neighbor had recently talked about how he had bought a a dryer vent hose cleaning kit. We ran over and got his cleaning kit and worked for 2 hours cleaning that hose.”source ↗
“Just moved into a new house and this is the dryer vent duct that was left. The housing is bent out of shape but if I start to remove it it’s connected on the inside so it’s difficult to replace. What are the part I would need to make this current set up work?”source ↗
“Any tips for removing this flush mount vent cover or otherwise cleaning out this vent after the dog got sick?”source ↗
“I’ve started trying to work a utility knife around the edge but this cover is in there tight.”source ↗
“I tried accessing the vent from the basement but it’s behind another larger vent, partially tucked into a space above the basement wall where I can’t reach, wrapped in insulated foil and partially obstructed by spray foam.”source ↗
“I used a wire hanger hooked behind the slats on both sides to try and just pull it out. It did not work.”source ↗
“I noticed the dryer vent hose was unnecessarily long when it was installed, so I tried trimming it myself, but I don’t know if I made it any better. It looks like it’s kinked, and might trap lint.”source ↗
“Assuming its just dust it's not thaaaat bad is it?”source ↗
Where this came up
People with this problem also raised
- 10How to clean the white buildup off a dishwasher filter
- 24How to clear a clogged AC condensate drain line
- 5How to clean mold and gunk trapped inside washing machine rubber seal
- 2Dryer vent blowing into crawl space
- 19How to unclog a drain blocked by hardened materials
- 3How to clear heavy bathroom steam without an exhaust fan