Snapshot does not get certain weeds. You would do well to apply Ronstar or Sureguard. I need to preemerge 4 X per year. I alternate between Ronstar and the sprayable equivalent of Snapshot.
They who can give up essential liberty to obtain a little temporary safety, deserve neither liberty nor safety.
Benjamin Franklin 1775
Sell not virtue to purchase wealth, nor Liberty to purchase power.
Benjamin Franklin Poor Richard's Almanac1738