Pre power bleach
Emax v. Empress v. Feldspathic
“My criteria for Empress use over e.max is:
1) If patient wants B0+ final shade
2) Ruddy Complexion
3) Grey prep shade
Everything else I do is e.Max.” Hornbrook
Mainly because most of my patients want shade B 0+ and e.Max tends to grey out when the shades are this light, especially with ruddy complexions.