Got a SM6 wedge back in February, I played earlier this week and hit a shot that previously would have had some check on it but didn't. I use a small nickel size plastic brush to clean the wedge prior to any shot. Still no help.
I asked a college player from Georgia how many times he replaces his wedges in a year and he said 3.
For a weekend warrior, how long can I expect my grooves to hang in there? A year?