URNEX GRINDS グラインズ マシン クリーニング 汎用 35g×3包 （家庭用）

Gave these a go as there's an appeal to a purpose made product but having tried them I'll be going back to rice grains as an eaqually effective cleaner. Leave a lot of dusty residue in the grinder and still need to purge and vac the workings of the grinder. To be fair, no claims to negate this.

After accidentally clogging my grinder with espresso grind this cleaned it right out.

Fantastic stuff! Measured one packet so I could run an equivalent amount of coffee beans through my grinder per instructions. Ran both through my grinder wiped the hopper and collector out. Other reviews said that even after running coffee through their grinder they were getting additional cleaner debris. So, I took canned air duster and blew out my grinder. Zero cleaner debris is left. My grinder is as clean as it was when it was new in the box. I highly recommend this product!

I used it to clean my Breville Barista Express grinder and it worked great on it. 👍🏼

First time ever used this type of Coffee Grinder Cleaning Tablets, it's amazing how quick and effortless it is to use. Ran the first packet through the machine and the years of old stuck espresso grounds came out with it. Package said if not used before running a second packet thought and even more came out. Now the Burr grinder sounds like it's new and running better than ever. Had I known prior I would have never waited this long. My $400.00 Burr grinder is like new again.