Not only does lavender repel lice, but it repels most bugs (including spiders)
lice eat dead skin in your hair/head but i don't know why.
No
Yes, they do eat their kind.
they feed on blood
Spiders eat insects(flies, ants...) and other spiders.
Book lice are common pests in North America and Europe. They are consumed by larger insects like spiders, ants and bees.
head lice
The right answer is no. Lice eggs are white. They eat your hair and make you scratch your head.
No they are only a pest
No, it is not true. Spiders do eat insects like gnats, but they also eat other other insects, spiders, and some large spiders have been seen to eat other small animals such as millipedes, wood lice, lizards, frogs, and birds.
Head lice are small blood sucking creatures, not actually insects but more closely related to spiders, which hide in human hair and are extremely annoying to those who are unfortunate enough to have them.