Assembling or changing your ecovask dish brush head...
Pinch steel prongs together at base of brush head and ease silicone several inches down the handle to release brush head.
Holding the brush handle with steel prongs angled up, hold brush head (wood side up) and place grooved edge of the brush head against inside edge of curved steel prong. Ease second prong over the top of the brush head to secure into groove around the wooden head.
Gently pinch steel prongs together at the neck of the brush head and ease silicone back up the handle to secure.