i have used it for years get no lice or feather mite so can only say how ifeel you say what to use thats as good my birds have no side affect and per form well
only whu com agree rules as per the pres final word all comunication is put to him or you are refered to him by sec clubs in whu have no say or its senable members
birds eat mice droppings because they contain salt this causes loss of condition some times death treat with gaviscon 5 ml down throat for two days treat canker with canistan cream on cotton bud down throat for 3 days