jazz4cash
Give me a museum and I'll fill it. (Picasso) Give me a forum ...
You might not need to disassemble the duct/tube. Take a look at this:
https://www.amazon.com/Holikme-Clea...ywords=dryer+vent+brush&qid=1642177640&sr=8-5
I bought it and it works great! Cheap and pretty easy to use. Highly effective in my 20' duct that includes a 90 degree turn.
Thanks. Great tip. I’m gonna order one and I still might need to take the vent apart in a few places but this tool should make it easier. At least my vent runs down to the basement and horizontal from there. Much easier I think compared to having vent higher than dryer discharge.