Many flea sprays are designed for the house. The problem with fleas is that they don’t only attack and torment pets such as dogs or cats. In some cases, when the animal has been critically affected by these insects, which also have a high reproductive capacity, the infestation might extend to your house.
When fleas start laying their eggs in various places in your home, new insects will hatch from them, and the problem will worsen. This is why flea sprays were designed for home use as well. They represent a safe and relatively fast way of tackling an infestation problem.
Just bathing your cat or dog with a shampoo that aims to eliminate fleas might not necessarily mean that you eliminated them from your home; it might already be too late for that, if the insects have already managed to lay eggs and spread in various parts of your house. The best flea spray for home is the solution in this case.