K-Cup Descaler (3 Uses Per Bottle) - 14 Ounce - CleanCup Descaling Solution Use with Keurig K Cup and Drip Coffee Machine

Use this every couple of months for my Keurig. Works great, easy to measure and use. Will continue to purchase.

This product does exactly what it's supposed to do: Clean your Keurig machine. You get three uses from one bottle (yes, it's frustrating they don't have a measurement on the bottle, marking the thirds). Put it in the regular Keurig water reservoir and start the Keurig going. Cup after cup after cup. Once low enough it won't run more water, take the reservoir off and rinse it. Then fill it up and run water through again, cup after cup after cup. You'll fill the reservoir up three times with fresh water, per the instructions, to rinse out all of this product. It's simple enough, but time consuming. Afterwards, your Keurig should be good as new. Personally, I like the Urnex K-Cup Cleaning Cups, too. They clean the needles, specifically, and you can see all sorts of soapy residue come through. One note: Keurig, themselves, states, in their instructions, to run a cycle without a K-Cup, just water, after each and every use. This helps keep the machine clean. Doing so will allow you to go longer without using products like this.

Seems to do the job as expected. No complaints except as another reviewer stated, I wish there were markings on the bottle to show how much to use.

Really happy with this purchase. My lightly-used Keurig started acting up for the 2nd time since I've owned it and the vinegar trick (as well as other helpful tips & tricks I looked up online) just weren't working as well this time around. As a last resort I figured I'd buy the Keurig descaler/cleaner but decided after reading the reviews for this product I would save a little money and give this a try instead. Worked wonderfully! Since I had already tried several times to use other methods to clean it out, I used nearly half a bottle vs the 1/3 the bottle directions suggests and I ran it through several more times as well. It did work! Unlike other reviewers I did notice a very slight smell to the solution and thought I still smelled it a bit after running just water through the machine, so I did run just water through double the suggested amount. I also changed out the water filter even though it wasnt due for a new one yet, just to be safe. Definitely less of a smell/taste/hassle than vinegar though. I would highly suggest this product to those who have gotten the dreaded "descale" message on their Keurigs, or to anyone who owns a different type of coffee machine.

I have always used White Vinegar in my Keurigs, but decided to try this citric acid based cleaner to see if I was perhaps missing something. You get three uses per bottle, so already that is a great bargain over the Keurig branded cleaner, which I found needed the entire bottle added to work. As for citric acid over standard white vinegar, I can say I feel it cleaned better. I clean every two months, as recommended in the manual of my K75, and with my first CleanCup cleaning, the machine sounded less "congested" afterwards. It seems to run quieter during its pumping process. I also received a much more solid stream of coffee coming out of the KCup into my mug. I still have two more uses of CleanCup, but so far think the citric acid accomplished more than white vinegar.

The Urnex K-Cup Descaler does its job and is priced fairly. However the label needs some improvement. The bottle's instruction say to add 1/3 of a bottle (for one application) and I know this does not have to be exact. However, the whole label takes up 360 degrees of the bottle and there is no way to visually judge when you have poured in approximately 1/3 of a bottle. Manufacturer: add graduation lines to the label and reduce its circumference so there is a gap to approximate the recommended amount. Thank you.

I have not used this yet; just recently used a previous bottle of the same. I know it works well because I bought the same brand, and my coffee tastes better.

I thought my Keurig was dead. Even when I first filled the reservoir with this solution, my Keurig was already full of water, so it wasn’t pulling any water into the machine. I kept trying to brew, allowing it to just drip a few drops each time until it finally starting pulling water from the reservoir. It took a few times after that, then it started flowing again. Now my Keurig is good as new. Will definitely get this again to maintain my machine and do this more often. Highly recommend over vinegar. I’ve done vinegar before and that taste wouldn’t go away.