Most of the flea preventatives state that if there is a large flea accumulation that you may have to treat more frequently. If you use the medication regularly and don't skip you should not have to use it more frequently more than once. Just Vacuum your home really well where the fleas lay their eggs. They like to get under the cushions of the furniture and in the carpeting, etc. They multiply quickly so don't let them get ahead of you.
Dawn dish washing liquid may kill the fleas on the pet but will not continue to kill fleas as they jump on. |