I have had my new Keruig Performance Plus Brewer for about month.
I decided I was going to have the best tasting coffee experience I could get.
I know how good coffee tasted after changing the filter, and doing a deep clean with the descaling.
I wanted that same taste every day. 
I purchased the cleansing pods hoping for the same results, I am not disappointed. 
I have used two pods so far, last week and this week. 
The coffee has great flavor, I can taste the cinnamon and the mocha, I am enjoying morning coffee again. 
I can actually taste the different flavor notes in the coffee. 
The cleansing pods get rid of the residual grounds, which means you get the actual flavor of the current cup of coffee you’re drinking. 
The pods are a must if you want yo extend the life of your brewer as well as enjoy great tasting coffee.