What is the recommended section size for a lightening service?

The recommended section size for a lightening service being 1/8-inch is crucial for ensuring even and thorough processing of the hair. Using this smaller section size allows the lightener to penetrate the hair shaft more effectively, promoting uniformity in the lift and minimizing the possibility of patchy results. This is particularly important when working with lightening agents, as they require careful application to prevent uneven coloration and damage.

Additionally, smaller sections help in maximizing control over the product application, which is vital for both achieving the desired level of lift and maintaining the integrity of the hair. Larger sections could result in hotspots where the lightener may penetrate more deeply in some areas while under-developing others, leading to an inconsistent outcome. Hence, 1/8-inch sections are ideal for a controlled and effective lightening process.