Thanks.
I might try the advantage (advantix?) this month. (Is this the same thing with different spellings or two different products?)
The eucalyptus idea sounds good too, but would just be for my dogs. I can't hold my 13 lb. Persian cat under water for two seconds, lol.
Someone told me to wash bedclothes with Borax. Has anyone heard of this before? (To use it to help kill fleas.)