How Long After Treatment is Head Lice Spreadable?

No one enjoys having lice. One question many people have is how long head lice can be spread after treatment.

How is Head Lice Spread?

Before digging into how long lice can be spread after treatment, it is important to know how lice can be spread. For head lice to be spread from one person to another, there needs to be the existence of an adult, egg-laying louse. If an egg-laying louse moves from one head to another, the infestation will spread.

Head lice transmit through close physical contact. This most often occurs with children who are routinely close to one another while playing. However, it can occur with adults as well. It is more likely in situations that require close quarters such as riding public transit or being at an event.

How Does Treatment Kill Head Lice?

Treating head lice requires a number of things. First, treatment must kill lice that lay eggs as these are what are able to spread lice from one person to another. Secondly, it must involve killing or removing all of the eggs in order to prevent new lice from emerging.

These two steps are critical for breaking the head lice life cycle. Fortunately, your local lice clinic can help treat lice. With cool air technology used at our lice clinics, treating lice has become a much easier process.

When it comes to head lice, an important question is how soon after treatment you will stop the potential to spread lice to others. In an effective treatment, you will no longer be contagious after the very first treatment. Contact your local lice experts at Ladibugs NJ to get the best treatment options for lice.