enforcer home flea spray for the house?

I am of course having a problem with fleas in my house. I don't have a dog or a cat or any kind of animal. I have a five bedroom house and two foyers all with carpet. My question here is can I spray the enforcer home flea spray in part of the house tonight and then do the other half tomorrow night? I have two kids and I would like to do this when they are asleep tonight.
Any help would be apperciated.

Answers:
i would spray all of the house except their bedrooms (assuming that's where they are sleeping) then yes do the bedrooms early tomorrow....
why such a flea problem with no animals? sand fleas?

Other answers:
wait for the weekend and spray it all and be off on a camping trip with the kids till it disapates ,
wait for the weekend and spray it all and be off on a camping trip with the kids till it disapates ,
DO NOT SPRAY WITH KIDS IN HOUSE! That is not smart. Clean very very well, vacuum three or more times then use a less harsh killer dust that one could vacuum. If this doesn't work Make sure the underside or basement isn't infested. then empty the house and go visit family for a day and use BOMBS. They fumigate the house and usually work.
  • How do you use a Tile cutter THD550?
  • how to make our life better.?
  • Need to find a cutter for crown moulding, as advertised on late night tv in past year. Cost was under $50.?
  • How far should a door be away from the wall?
  • any available site that will tell me how to mix cement and apply it ??
  • what is epsom salts? where can i find it?
  • How can you drill a hole through ceramic tile ?
  • How can I remove the excess paint from the trim?
  • What do I do when relatives are looking contained by my house window and the garage?