Lint trap screen filter for Whirlpool Dryer ... blocked causing longer drying time and could cause the thermal fuse to pop and break the drying circuit inside the dryer Clean screen after every load, Make sure that you can see through the wire mesh part of the screen. if you cannot see through the wire mesh , That means air flow will be. Sep 14, 2011 · In fact, lint is often carried by campers to use as a starter for their campfire. Annual Cleaning Steps. Remove the lint trap from the dryer. Use an attachment from a vacuum cleaner to eliminate all signs of accumulated lint from the trap. Vacuum every area of the lint trap that is accessible. You can also use a lint brush to remove as much ....