times in a week. make sure that you are doing it well to totally get rid of them. you could try to pour some amount of salt all over the area before you vacuum the place. it would help to kill those small insects.
you need to use a soap that has a content of killing the fleas and ticks. you have to be very patient in giving your pet a bath. you have to let the soap or shampoo stay in their coat and fur for about 10 to 15 minutes to allow the soap to be absorbed to their skin and be able to be functional in removing and 