As you vacuum fleas become trapped but when you dump your bag out you just release them back into your house. If you put a flea collar in your vacuum bag they die and you do not release them back into your house. I learned this when I was working as a kennel supervisor at the humane society. I tryed this and it works. That is also where I learned of the dangers of using a flea collar on your pet. PS Flea collars are bad for kittys too. |