Open the cap and remove the holder by twisting it clockwise. Gently pull out the empty refill from the brush. Shake the refill well. Hold the brush vertically, brush side down, and push the refill firmly into the brush.
Open the cap and remove the holder by twisting it clockwise. Gently pull out the empty refill from the brush. Shake the refill well. Hold the brush vertically, brush side down, and push the refill firmly into the brush.
