When applying virgin lightener, how far should it stay from the scalp?

When applying virgin lightener, it is essential to leave a specific distance from the scalp to avoid irritation or potential damage to the scalp while still achieving the desired color result. Leaving half an inch from the scalp is standard practice because this distance helps ensure that the heat from the scalp doesn't cause the lightener to process too rapidly in that area, which could lead to uneven results or scalp burns.

This technique allows the lightener to work effectively on the hair shaft while providing a safeguard to the scalp. It also facilitates an even lift of color without over-processing the hair closest to the scalp, which generally lightens at a different rate due to the warmth emitted from the scalp itself. Following this guideline is crucial for maintaining the health of the hair and scalp during the lightening process.