Miracle Care Scalex Mite & Lice Spray for Birds, Pyrethrin Formula, 32 oz tangle-free dog lead Cartridges should be replaced when

Cartridges should be replaced when water begins to enter the filter bypass and/or the cartridge becomes clogged

and even better

MPN: DS-SPRAY

and biting of the affected area

Miracle Care Scalex Mite & Lice Spray for Birds, Pyrethrin Formula, 32 oz tangle-free dog lead Cartridges should be replaced whenMiracle Care Scalex is a Pyrethrin based formula that kills mites and lice on cage and aviary birds. With effective ingredients, Scalex is safe to spray directly on birds and aviary surfaces areas. FEATURES & BENEFITS Designed To Kill Mites & Lice Formulated With Pyrethrin Based Formula Safe For All Caged And Aviary Birds Safe To Directly Spray Bird And Aviary Areas INGREDIENTS Pyrethrins 0. 03%, Piperonyl Butoxide 0. 30%, Other Ingredients 99. 67%.