Dont let lice spoil the show.iO Encore Pour On controls neonicotinoid susceptible body lice Bovicola ovis on shorn sheep up to 7 days off shears and unshorn lambs up to 2 months of age.Quick Facts & Benefits: Protects sheep against re-infestation with lice for 4 weeks after treatment when applied within 24 hours of shearing.May be used in conjunction with worm control drenches and at the same time as vaccination.Contains a blue dye to identify treated sheep. This dye is scourable from the wool. Is safe for use on breeding rams.Proudly Australian Made & Owned.Active Constituent: 35 g/L Imidacloprid Also contains: 300 g/L N-Methyl-2-Pyrrolidone (solvent)Dose Rates & Administration Instructions: One 20L pack will treat 333 sheep (based on 30.1-55kg body weight). Refer to the dosage table on label.Recommended Applicators: Apply product only with the 6-stripe applicator.Recycle containers via drumMUSTER.