how often should i use gone toppo?

Twice a day, morning and night. Apply 8 - 10 sprays per day.

Twice per day, every day! Once in the morning, and once before bed, to a dry cranium! Don't use gone toppo any more than twice per day, it's not going to speed up the process in the slightest, and all you'll end up doing is running out of the special juice way before you need to!