Ringworm!!

How do you clean your house ? My kitten got it, shes in a isolated room and being treated. none of us have it (myself. husband, daughter and father in law).

we have carpet floors through out our house.

things I read online say steam cleaning the carpet won't kill snores because other won't get hot enough.

I've been vacuuming and spraying Lysol all over everyday and washed all our sheets ect.

our other kitty who we rescued (at our house 1 night in a cage) has been at the vet getting treatment for everything and he got ringworm after being there a few weeks.

I want to know how to make sure its gone so he won't get it again and we don't get it. my brother told me he just sprayed Lysol and vacuumed when he had ringworm and his dog never got it.