In the blend modality, thermolysis application causes the lye to do what?

In the blend modality of electrolysis, both the galvanic (direct current) and thermolysis (alternating current) techniques are utilized simultaneously. The application of thermolysis generates heat, which interacts with the lye (sodium hydroxide) created by the galvanic process. This heat acts to increase the effectiveness of the lye.

When heat is applied, it increases the causticity of the sodium hydroxide solution, allowing it to better dissolve the hair follicle structure and destroy the hair growth cells. This enhanced causticity is vital for ensuring the effectiveness of the treatment, as it helps in thoroughly destroying the target tissue of the hair follicle.

Understanding the role of heat in this context is critical, as the blend modality specifically relies on the synergistic effect of both electrical currents to maximize the electrolysis process. Thus, the correct choice highlights the increased effectiveness of the lye through enhanced causticity due to the application of thermolysis.