Johnsons 4fleas extra guard IGR household spray contains an insect growth regulator for extra protection within the home.
Johnsons 4fleas household spray kills fleas, larvae & other insects which may be within the home. it also prevents hatching eggs developing into fleas & protects carpets, soft furnishings & pet bedding for up to 6 months.
It is always recommened to treat your home several times a year even if fleas are not present on your pets to ensure that your house is fully protected against hatching eggs. Not for use directly on animals