Grand Cafe – Universal descaling solution - Perfect Measure Bottle (20 oz, 5 uses per bottle) for Keurig, Nespresso, Delonghi and All Single Use Coffee Pot and Espresso Machines

I bought this based on price per uses and reviews but I haven’t used it yet. (My keurig machine has a descaling notice that hasn’t lit up yet but I’m expecting it to any day) I’ll update my review once I’ve tried it out.**Update 12/6/21: I’ve used this on both a Keurig Supreme Plus that’s less than a year old, and a Keurig B60 Plus that’s at least 10 years old. There was a noticeable difference in before and after, especially with the older machine but the newer machine pumps out coffee as fast as when new. There is a slight odor especially in concentrated form but it doesn’t smell up the kitchen like vinegar does. An excellent value price wise. I’ll continue to use this as long as it’s available.

Good product,

This descaled my OXO 8-cup coffee maker and make it function a lot better than it did before. As long as you follow the instructions it works very well. The solution itself smells chemically (not quite soapy or fresh like cleaning solutions or soaps) so be sure to thoroughly rinse/run additional water through your coffee maker after using this. Overall I am very pleased!

I used One time and did the Work

I'm back to coffee after many years of drinking tea in the morning. I tooled up! This descaler works well. I used it after 5 weeks of 1 or 2 pots a day The new coffee pot was dirty.

The product is not universal as its name states. It did not work on my Nespresso machine.

Good for the coffee brewer

This product does nothing. I have used it a second time in two days and the descale light from my Keurig Supreme Plus is still flashing. This is the second time I have wrote this review and the seller has not responded.