I think its best to clean your face at night, because during the day is usually when you expose yourself to pollutants, makeup, dirt, etc. But make sure you are washing with the right products (PH balanced), that you are being gentle, and that you are not over-washing.

I want now to test something. To not wash my face at night and in the morning I'll do the same. To see how is then.

Sleeping on my back of course ).

Using Your Zinc At Night

is better because it will clear you

What about just splashing your face with water rather than chamomile wipes? I've tried various washes over the past couple of years and I always go back to just water.