Tricksie has fleas again and she never goes in the yard. We have a large home and a big screened in pool with all ceramic tile, how does she get them? Advantage didn't work, switched to Frontline and it helped for a while. It has been awfully dry here and it has been less than 3 weeks that I put Frontline on her. We get a Farmer's magazine and it said to use Dawn dish detergent. Has anyone tried it? I know that I will have to put the conditioner and moisturizer on to keep it from drying her skin.