Played two rounds using my brand new Groove It Brush. I love it! My clubs have never been this clean while playing and it really takes only seconds longer to do the same thing you would do with a wire brush. My wire brushes would “flatten out” after a while and not get all the dirt out of the grooves.
The Groove It Brush cleans them totally and the magnets that hold the brush on the clip are really strong. I left my brush hanging both rounds and the brush never fell off. What is so neat about the magnets is that when you pull the brush off its attachment and you go to put it back on all you have to do is get in the vicinity to the other magnet and it connects perfectly.
I like stuff that works and this does what it says.