Pure Venom To Lice.

VIPER is the latest innovation in off-shears sheep lice control, containing thiacloprid, a highly potent neonicotinoid insecticide, which laboratory studies have shown is six times more potent than imidacloprid.*

  • Highly potent, next generation chemistry
  • 100% rapid knockdown
  • 4-weeks killing power*
  • User friendly formulation

What are the benefits?

Directions for Use