Helloall, hope you are doing well!

I have been using the same facial cleanser for about a year nowand amlooking to make a change. I feel as if the wash is not as effective as it used to be. I purchased two products, but I am not sure as to how I introduce them into my routine. Should I temper each product into the regimen over time, or just abruptly add them in?

Any help is appreciated, thanks!