Increase Chemical Effectiveness Break Water Surface Tension For Submerged Weeds Penetrate Weed Cuticle Pond Logic® Treatment Booster™ PLUS is specially formulated to enhance your pond treatments. Treatment Booster™ PLUS spreads and adheres your treatment to target aquatic weeds and algae. It works by breaking down the surface of the weeds and/or algae, allowing the chemical treatment to penetrate. Treatment Booster™ PLUS also has been enhanced to work on underwater weeds and algae by breaking the water"s surface tension. The treatment is sent directly through the water column delivering on target results every time.