To use the BLF 342 Diffused Crease/Transition Brush, first, pick up a small amount of eyeshadow with the brush. Then, using windshield wiper motions, blend the eyeshadow back and forth in the crease area. The fluffy bristles of the brush will help to blend the eyeshadow seamlessly and create a soft, diffused effect.

After use, clean the brush with a mild soap or brush cleaner to remove any product buildup and ensure its longevity