Flea Trap Home Made Flea Trap Question. HELP ME PLEASE!!!!?

Home made flea trap question. HELP ME PLEASE!!!!? - flea trap

OK, there were a few new roommates move in our house this month and brought their dog fleas with them. We are located at Code Red, with fries. This is a total epidemic. So Yesterday declared total war on these terrible creatures, and I bombed my house with 6 pumps of pesticides and then suck in the whole house, and I wash all bed linens and warm. I read that you are online trap chips with a container with water and soap and put a light on homemade can. Anyone who has experience with what I have some questions.

1) The instructions said I read that fleas are attracted by heat and light bulb. Could a fluorescence? I have one, which could be used, but almost no heat.
2) The instructions recommend 1 / 4 inches give soapy water into the bowl. Is it okay if I filled to the brim, or should give a bit?
3) To what extent should the light of the trophy for the best results?
4) Can this work?

Thanks