This product works fine for my Keurig machine. No smell and no flavor on this solution. Good for regular maintenance, but a little bit pricey.

I purchased the Keurig descaling solution after feeling guilty for skipping the descale reminder for the second time. I love my Keurig and want it running smoothly so I purchased this solution. I agree with others, it’s very pricey, but it does a better job than vinegar. I tried white vinegar like others have suggested and it takes longer and more cycles to complete your clean. Ultimately, the goal is to empty your water resivour, fill with white vinegar or the Keurig solution and water, run a few cycles, let it sit, run 12+ cups of water through. I’ll let you make the call, is it better to use vinegar and save a few dollars, or use the branded solution? I personally feel the Keurig solution works quicker, does a better job, and doesn’t give off the putrid vinegar smell. My solution is to simply run the Keurig solution every other time I get notified. After all, the cost I’m saving on coffee more than pays for the $12 solution. I rate this a 4/5 due to the cost (which is the only downfall...let’s be honest, if this solution costed the same as white vingear you’d use it too without question).

It's a great product to clean my coffee maker. Easy to use. After I sed this product the coffee smells and tastes better.i really recommend it.

This is a must have if you own a Keurig. It is basically citric acid in a bottle. A safe and effective cleaner for the blessed coffee maker. Inside the label are the instructions for the different types of Keurig machines. If you use spring water, well water or even "city" water the Keurig builds up minerals that affect the coffee. These are way too expensive and they only have small bottles. An alternative is distilled white vinegar make sure to run rinse brew cycles otherwise you'll experience yucky coffee. Vinegar may or may not damage internal parts of the Keurig. Keurig please provide a gallon size bottle of this... think of the environment?

Works as advertised. I had not cleaned out my Keurig in 3 years. It was showing signs of clogging with water flow becoming very slow. Went through the recommended cycles and saw a lot of gunk come out of my machine. Now it runs like new and the coffee tastes much better than it used to. Remember to thoroughly clean out the cleaning solution so you don't get a weird taste in your coffee. (Works the first time unlike vinegar which can take 3-4 times to clean as effectively.)

Descales and cleans our machine easily and quickly. No residual smell or taste.

Followed directions left in close to one hour and still the descale sign comes on. Very overpriced for something that didn't work. I'm very disappointed. Won't buy this product again.

I was happy to receive his product. But was rather disappointed that were no instructions on how to use it. How much do I put in. How many times do I run it through. The result was the coffee tasted weird until I ran dozens of water through it. That I used too much? Should I have only run at once? It would be nice if the bottle would give instructions on how to use it.

Instructions do not work on Keurig smart coffee maker

Worked great. Easy to descale machine with this solution!