Indoor Lice Killer
This Indoor Lice Killer is made of 0.3% Pyrethrin and 1.5% Piperonyl Butoxide that are known to effectively kill lice and their eggs. The product can also be used for killing bed bugs, so you can use it for killing both pests in one spray.
You can spray this on any materials where lice live on. If there are lice-infested materials placed outdoors, you can still treat it with this product and kill the pests after a few applications.