Nits, which are also known as lice eggs, can come in a variety of colors, including white. While nits that are white may appear to be dead, they are actually still alive and viable. It's important to remember that nits must be attached to the hair shaft in order to survive, so if they are white and not attached then they are dead and no longer pose a threat. However, if the white nits are still attached to the hair shaft then they are likely still alive.
The color of a nit can be an indication of its age. Nits that are white may be older and closer to hatching, whereas nits that are darker in color may be younger and not ready to hatch yet. To determine whether or not the white nits are alive, it is important to inspect them closely to make sure they are still attached to the hair shaft. If they are not attached, then they are likely dead.
In order to effectively treat lice, it is important to remove both live and dead nits. If the white nits are still alive, they must be removed in order to prevent the lice from hatching and spreading. Nits can be removed using a nit comb, which is a specially designed comb that can help to remove nits from the hair shaft. It is also important to use a lice shampoo in order to kill any remaining lice or nits.
In conclusion, white nits may appear to be dead, but in order to determine whether or not they are still alive it is important to inspect them closely to make sure they are still attached to the hair shaft. If they are still attached, then they are likely alive and must be removed in order to effectively treat lice.