I have pimples and marks on my face. I use tivenca gel in the afternoon and night and I use peroclin gel in the evening. I want to know that I apply tivenca gel on my face at night and leave it and went to sleep .when I wake up in the morning I clean my face with tone n glow face wash. Is the cleaning my face with face wash loss the working and effective ness of the tivenca gel? please reply as soon as possible.