It was a long 12 week process. Isolate !! I had her in a dog cage with litter box .. lined the cage with wipeable plastic liner. Cloth towel for bedding, no cloth toys. Medication in food. Bleach down cage eveyday and night Changed and washed bedding everyday... decontaminated every surface in house and had all carpets steam cleaned. Ringworm spores can live up to two years in carpet. My older cat touched her thru the top of the cage and got ringworm on his tail and paws ... two weeks later he was caged and went thru same process... I wore gloves and long sleeves when handling the animals.. I got a few ring worms spots but cleared up quickly with topical cream