We went through the flea thing last spring. Here is a list of things that you might consider to get rid of the fleas. They are really hard to get rid of because they have different stages of development. Also, fleas can carry tape worms.
Step 1:
Throw everything in your home in the washing machine that will fit. This includes throws on the furniture, throw rugs, pet bed, sheets on your bed, anything the dog touches. Wash in hot water and dry in a hot dryer. You may want to put the dog outside, or in a room without a rug or carpet, while you are cleaning. This will not get rid of all of them, but it is a necessary step.
Step 2:
While the washer is running, you run the vacuum over everything in the house that is not in the washer. Be sure to get up next to the edge of the carpet, under the couch cushions and into every corner, nook and cranny you can find. This will eliminate many of the adults, but there will still be the other three stages of fleas to deal with. Put down diatomaceous earth or Borax washing powder (not boric acid) and work it into the carpet with a broom. Diatomaceous earth is the petrified skeleton of tiny creatures that have sharp edges that will pierce the protective coating on the bodies of the fleas; Borax dries out the fleas and their larva outer skin, but is harmless to humans. Just be careful about breathing the dust into your lungs.
Step 3:
Now it’s Fido’s turn. Use warm water and a mild soap that will not damage his or hers skin. Start washing from the top down. The fleas will head for high ground when the pup gets in the water and you need to head them off by starting at the top of the dog, so wash his neck then on down the body. There are some herbal remedies that claim to ward off fleas, but I would check labels carefully and ask your vet if you have any questions. It is best to not use a flea collar. They contain harsh chemicals that you do not want on your body or in your dog. Instead, use a flea comb to remove those tiny creatures from the dog’s coat.
Step 4:
Outside - keep the lawn mowed short – fleas do not like sunlight. Trim back the shrubs to encourage air flow and check any damp areas for more fleas. There are natural insecticides you can use if you suspect fleas are infesting your yard. Be sure to check the labels and with your vet to be sure if is not harmful to the dog or the environment.
Step 5:
Clean the inside of the car if you ever haul your dog. Do the same thing you did in the house. Put down the diatomaceous earth or Borax washing power and vacuum the floor and the seats.
Step 6:
Prevention is the last step. By keeping a watchful eye out for fleas and giving your floors and pet areas a complete cleaning and dust the floors every-so-often with the diatomaceous earth or Borax cleaning power to keep each stage of the fleas cycle in check you should be able to live flea free. Also, have your dog checked by your vet for tape worms.