Lice 101

As a mom, it’s a terrifying moment when your child comes home from school one day scratching their head. Classrooms are breeding grounds for the white, itchy, bugs that give us all the heebie-jeebies: Lice!

Despite all of a parent’s best efforts, the icky truth is that it can happen to your kids. Here are some helpful tips and tricks to combat these little critters.

What are nits and head lice?

  • Nits are the term given to the eggs of head lice, which stick to the hair close to the scalp.
  • An itchy scalp is the first symptom that we notice and a closer inspection may reveal live lice crawling close to the scalp or eggs (nits) stuck to the hair shaft.
  • From the time when the egg is laid until the live insect dies is about 33-35 days, and during that time they go from nymph to mature louse.
  • Head lice are transmitted by crawling from head to head or through sharing things like hats – they can’t jump or fly, as the six-legged lice have no wings.

How to prevent head lice?

Why treat lice when you can prevent it? Here at Cartoon Cuts we have excellent prevention products.

  • Original Sprout has tree tea and lavender components in all their products which are great for lice prevention.

How do you know if the lice treatment has worked?

If a head lice shampoo or treatment is effective, the lice will be dead within 20 minutes. We recommend the following test to check whether the product you just used was resistant to lice or not:

A complete getting rid of head lice management consists of two treatments, a week or so apart. The first treatment kills the climbers, and the second kills the juvenile lice hatched from the eggs over the intervening week.

You must remember lice have claws on their legs, which make them perfect for holding on to human hair – fortunately the critters cannot live for more than one day off a human head.

The head lice resistance test

Insecticide resistance in head lice is common, but it can be detected by assessing the effect of treatments. If live lice are found in the combings after treatment that has been correctly applied, the head lice are resistant to the product used.

Fairy Tales products are synonymous with lice prevention (and removal, if that becomes necessary).  Stop by Cartoon Cuts to get yours today.

You can test if the lice are killed effectively by treatments with the 20-minute death check:

  • After 20 minutes, use a fine tooth comb, such as the Terminator comb, to comb the entire head of hair and then wipe the combings onto a tissue. This needs to be done at least twice and until little treatment formulation is visible on the hair.
  • Examine the tissues and see if lice are alive or dead. Assess success of treatment and possible insecticide resistance. If all lice are dead, infestation is sensitive to product used.
  • If some lice are inactive but alive, infestation may be partly resistant to treatment, but regard the louse population as “sensitive” if no lice are active. If some lice are active, infestation is resistant.
  • For a sensitive population of head lice, the current treatment has been successful, but embryos in eggs will most likely survive. Retreat in 7 days using the same product.
  • For resistant lice, the current treatment has been unsuccessful.


If lice are still present after two treatments, we recommend two options:

  • Retreatment with same preparation for a third time in seven days.
  • Use the conditioner and fine tooth comb technique between treatments. If conditioner is applied and then immediately combed out, the nymphs that have hatched will be removed. Do this at least twice in the 7 days between treatment 2 and treatment 3.