Pain or discomfort when spreading wax on hair can indicate that the hair is too long. When waxing, hair that is too long can cause the wax to pull on the skin, resulting in pain or discomfort. Additionally, long hair can make it difficult for the wax to grip the hair, which can result in patchy or uneven hair removal.
To avoid pain or discomfort when waxing, it is recommended to trim the hair to a length of about 1/4 to 1/2 inch. This will allow the wax to grip the hair firmly, resulting in more effective hair removal and less discomfort.
However, it is also important to note that pain or discomfort when spreading wax on hair can also be caused by other factors, such as using wax that is too hot, or applying too much pressure when spreading the wax. It is essential to ensure that the wax is at the right temperature and to use the correct technique when applying the wax to minimize pain or discomfort.