anyone successfully unclog a Keurig machine?

[davemchine]

My wife's Keurig was making terrible noises, spluttering and spraying coffee all all over. I bought two products on Amazon that fixed the problem.

CleanCup Descaling Liquid for Home Coffee Machines
http://www.amazon.com/gp/product/B00E1NPB3I?psc=1&redirect=true&ref_=oh_aui_search_detailpage

Clean Cup Single Cup Brewing Cleaning Cups
http://www.amazon.com/gp/product/B00E0QAS34?psc=1&redirect=true&ref_=oh_aui_detailpage_o03_s00