https://pettrainingblog.net/four-steps-to-get-rid-of-fleas/
They will either be at 3 or 4 stages dependent on the age of their animals. Many people see the adults first, but they only represent about three to five percent of the population.
Finding the source of the population of fleas is the next step. Do they travel on pet or on clothes as they travel from your yard to your house? Does anyone else have rodents in the residence?
The third step is to check your pet’s condition for the presence of fleas. Check the locations where animals sleep the most often to check for adult fleas, black pepper, or coffee spots. Vacuum their areas of sleep and then brush them.
Fourthly, treat the yard as well as rooms with flea treatment which are safe for your family. Treatments could be spray, liquid, or powder or mixture or all three. They must be removed from the interior of your home by regularly vacuuming. Disposing of the vacuum bag, or washing the vacuum bag helps stop additional eggs from hatching. yodiwrooho.