iO Ratshot Final Kill Paste RED are in a palatable sachet for control of Brown and Norway Rats and mice. RATSHOT Final Kill Paste & Rapidkill Blocks employ the explosive power of Brodifacoum making them ONE-FEED Killers and super effective for high rodent populations. Most powerful active available. Genuine ONE-FEED killing power of both Rats and Mice. Science based formulation. Weather Proof. Packed with a one feed killing power. Ready to use Baits for use in and around buildings. Active Constituent: 0.05 g/kg Brodifacoum Dose Rates & Administration Instructions: Single feed ? ready to use bait. For use in damp or dry situations, in and around buildings, including industrial, commercial, agricultural, public services and domestic structures.