Dryer lint screen: remove lint each load, wash residue only as needed
Remove lint from the dry screen after every load. If detergent or softener leaves a film, follow the model manual for gentle washing, then dry the screen fully before refitting.
Whirlpool and Maytag advise cleaning lint after each load without first wetting the screen; wet lint is harder to remove. Some models permit an occasional nylon-brush wash for residue buildup. Never run a dryer with a damaged, missing or improperly seated screen.