Before applying color to a wig or hairpiece, what test is it recommended to perform?

Performing a strand test before applying color to a wig or hairpiece is essential to ensure the desired color outcome and to assess how the specific hair reacts to the dye. The strand test involves applying the color to a small, inconspicuous section of hair and observing the results. This approach helps to verify the processing time required, the final color achieved, and whether the hair can withstand the chemical treatment without damage.

The strand test is particularly crucial when working with wigs or wigs made from different hair types, as they may react differently to color applications. By doing this test, one can avoid unexpected results or potential damage when coloring the entire piece. This proactive step enhances the overall efficacy of the coloring process and promotes better results.