Hello everyone. I need some advice. I have 3 indoor cats but they manage to get outside even though i try to keep them in. We started to develop a flea problem that spread throughout the house. I treated my cats and used flea bombs in my house thinking that the problem would be solved.We vaccumed every room after we were done and im still seeing fleas.Did the flea bombs not work or is their any other solution? Any advice would be great. Thanks!