Undecided Question

Washing my face once a day?

So my daily skin care routine is washing my face twice a day, applying witch hazel, moisturizer, and then prescription acne medicine. My skin cleared up a ton, but it's always really oily. When I wake up in the morning, my skin looks amazing. And it doesn't look that great after I wash my face. I was wondering, can I skip washing my face in the morning and go straight to the toner, etc. Please and thank you.