Most homeowners don't have specially designed dryer lint brushes, which may result in them skipping the task of properly cleaning the dryer lint trap ... in stackable washer/dryer units.

In a recent clip, he shared the moment he cleared a shocking wad of lint out of a dryer's trap - much to the astonishment of viewers. He wrote in the caption that it had 'NEVER been cleaned.' ...

“Look,” Cullumber states ominously, leaning down to the dryer and shimmying the lint trap out of it. When she finally pulls it out, the trap is stuffed with thick, fluffy, white lint.

In follow-up videos, Wessling explains that the dryer was two years old, and the lint trap was cleaned out regularly ... Clothes dryers and washers accounted for about 4% of all house fires ...