McIndoe is often recognized for not only developing new techniques for treating badly burned faces and hands but also for recognising the importance of the rehabilitation of the casualties and particularly of social reintegration back into normal life. He disposed of the "convalescent uniforms" and let the patients use their service uniforms instead. With the help of two friends, Neville and Elaine Blond, he also convinced the locals to support the patients and invite them to their homes. McIndoe kept referring to them as "his boys" and the staff called him "The Boss" or "The Maestro."
Each peel is slightly different, and the exact formula will depend on the intensity level of the treatment. However, the most common chemicals used in peels are alpha hydroxy acids (AHAs), beta hydroxy acids (BHAs), trichloroacetic acid (TCA), and phenol. AHAs and BHAs are the lightest acids, often used in light chemical peels. TCA can be used in many different formulations. Last but not least, phenol is the strongest chemical and only used in deep peels.