The Clorsulon IS for flukes and literally targets the liver. I question it's effectiveness due to the low application rate of the Ivomec itself so you have to more or less overdose on the avermectin in order to get a therapeutic dose of the Clorsulon. Have always felt more comfortable using the Curatrem drench.CPL":3bu529x3 said:Does anyone know if the clorsulon in ivomec plus gets rid of more parasites than just liver flukes?