We use a tea tree (oil) shampoo off and on during the school year to help prevent getting lice. Another very good preventer is to always use a conditioner on your or your children’s hair. And if you/your kids can stand putting a little gel through your hair (great for volume/lift/styling–I use it on my short haircut), that’s another good plus. The conditioner/gel/
mousse puts a film on the hair shaft, making the hair shaft slippery and difficult for any lice to get established (notice I didn’t say they couldn’t, just that it takes a lot longer and, hopefully before they would get entrenched/going, you’ll have discovered them and wiped them out).
Having lice is the same as having nits (the eggs); those have to also be killed (the olive oil kills both live lice and the nits). You can either cut the strands of hair out that have the nits or buy a special nit comb to comb them out.
And for those who want to get rid of lice but don’t want to buy the strong meds at the pharmacy. Pour olive oil all over the hair and rub it into the scalp really well, then tie an old kitchen towel or bandana over the head/hair and let sit for at least 4 hours. Afterward, wash out the hair really good with tea tree (oil) shampoo and then put in/wash out a good conditioner. The olive oil gets inside the pores of the louse and kills it.
Other than periodically checking your children’s hair to make sure they don’t have any of the little buggers and making sure you’re washing/conditioning hair on a regular basis as well as regularly washing bed linens, there’s not much else that can be done preventively.
And it is NOT true that lice don’t jump! They do too jump. I have actually personally seen one sitting on the counter that jumped straight up into the air–and they can really jump (almost like fleas). They have to be able to jump for a short distance to get from one person to another. They don’t always get from one person to another by sharing hats, scarves, combs, or even hugging (unless you’re hugging and putting the sides of your heads together).
I got ONE louse when I was in grade school and was sent home; they sent my brother home too. We didn’t have lice; we had a jumper. Found out later that a 2nd grader had a head full of lice; I never even sat next to her on the bus, and I was in the 5th grade, so I had no contact whatsoever with her except for riding on the same school bus.
My daughter had ONE louse, a jumper, two weeks ago. Again, she wasn’t near/didn’t share anything with anyone. So then how did she get ONE louse if it didn’t “jump” to her from someone else who already had lice? We went through the whole shebang of her staying home from school, disinfecting the house/bedroom, disinfecting her with olive oil/washing hair (and me; I stay home, and just the thought of lice made me itch), calling dance class to alert them (because she’d had dance the night before), calling her school to alert them (they didn’t have lice at that time but were “looking”). My daughter came home yesterday and said that they’ve found lice in her school (middle school).
I always heard that lice “jump” to a new host when the host they’re currently on is “full,” thus, they have to find a new home.