I use both Forbid and Floramite though Floramite is not supposed to be effective against some mites whereas I think Forbid takes care of all of them. Since neither is supposed to be used often during the growing season I've alternated between the 2. A friend shared her Forbid with me and I get Floramite thru DH suppliers. They are both excellent miticides and only need to be applied to one surface of the foliage as opposed to many that need to be sprayed over the entire plant. They also contain ovacides so re-application a week or two later isn't needed. The downside is both are terribly expensive but on the upside very little of the product is needed per application. If you only have spider mites there's plenty of much less expensive miticides/insecticides that will take care of them. We use Forbid and Floramite for Broad mites, Cyclamen mites, etc.