I saw a post concerning the use of Ivomectin for killing ear mites.  We too
have found it very effective and relatively easy to use.  Just a note of
caution,though.  Ivometcin is toxic.  The dilution given to us by our vet,
Dr. Dutton, is 10 MG/ML.  The directions call for ONE drop in each ear; then
repeat ONCE again in TWO WEEKS.  Of course the dosage will depend on
dilution.
 
It does lose potency once mixed.  It should be kept in a dark bottle.
 
Before using the Ivomectin solution, you should clean the ears of wax.  We
use Chlorhexiderm Flush for that task.
 
Dick B.  Not a vet.  Please talk to your vet prior to using Ivomectin.
[Posted in FML issue 1552]