Learn More About Head Lice

Head lice are notoriously difficult to get rid of due to the nature of the head lice life cycle and the minute size of the eggs. Below is some important information that will help you explain why head lice treatments need to be repeated over time.

Read Moov life cycle of head lice

What Are Head Lice?

 

Head lice are tiny, wingless insects about the size of a sesame seed. They have six legs with claws and they can attach themselves to hair. They can live on your head, feeding off blood under the scalp. Head lice eggs or nits are white, oval, pin-head sized eggs that attach to the hair and hatch six to ten days after being laid, making head lice infestation an ongoing problem. Head lice cannot fly or jump; they can spread via head-to-head contact or sharing hats and brushes that have come in contact with an infestation.

Head Lice Life Cycle

 
Head lice are parasitic by nature and rely solely on humans for their existence. They lay their eggs (nits) on the hair shaft around 1.5cm from the scalp. Each louse can live for approximately five weeks, but during that lifetime a female can lay up to 120 eggs. The head lice life cycle lasts between 33 and 35 days. The life cycle of head lice begins with eggs being laid, hatching, maturation into adults, mating and egg laying after which the parent head lice die. These eggs will hatch in six to ten days continuing the life cycle until the infestation is treated and the cycle is broken. The typical louse dehydrates and dies anywhere between 6 and 24 hours when away from the scalp.

 

Fixing the problem

 
The key to treatment and eradication of a head lice infestation is to break their life cycle. A lot of the frustration parents experience stems from their belief that current treatments don’t seem to work. There are several possible reasons for this. Head lice resistance may be one cause. Another reason for recurring infestation can be attributed to not fully completing a treatment cycle, and therefore not breaking the lifecycle of the head lice. It is difficult to kill all the eggs present when the infestation is first treated.

The MOOV Head Lice Range of products is the result of many years of Australian research into this growing social problem.

To effectively treat head lice, one treatment is not enough.

 
To understand why, you need to understand the lifecycle of a louse.

Each louse can live for approximately five weeks, but during that lifetime a female can lay up to 120 eggs. The head lice life cycle lasts between 33 and 35 days.
The key to treatment and eradication of a head lice infestation is to break their life cycle. A lot of the frustration parents experience stems from their belief that current treatments don’t seem to work. There are several possible reasons for this. Head lice resistance may be one cause.

Another reason for recurring infestation can be attributed to not fully completing a treatment cycle, and therefore not breaking the life cycle of the head lice. It is difficult to kill all the eggs present when the infestation is first treated. This is why more than one treatment is necessary.

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