I ve seen people treat their snoring in as little as couple of days. Few weeks is more the norm tough. If you commit to 7-12 minutes a day for couple of months, you re pretty much guaranteed to be snore free before that time is up.
It varies a lot between people how quickly the exercises work. I recommend that you be ready to work the program for two months. The program will most likely stop your snoring quicker than that. But if you re ready to give it full blast for two months, you re guaranteed to cure your self.
Snoring is putting such a strain on many relationships. Many people have been forced to sleep separately. Other have learned to live with it but there is always a hidden resentment. I hope you give the exercises a try. I hope you give me the benefit of the doubt to try commit to working the exercises for few weeks. And I promise you, there will be nothing but quiet, restful nights in your future.