Since the Macap M4 coffee grinder resembles its Mazzer counterparts, you may be tempted to lump it into the same category in terms of performance and functionality. We encourage you not to do so, however! One of the coolest mechanical elements of the M4 is its worm drive adjustment, which makes dialing in the burr super easy and smooth. But it also means that getting into the grinder to perform a thorough cleaning requires a bit more elbow grease. Even if you're running Grindz through your grinder every month or so, taking it apart a few times a year to get into the nooks and crannies with a fine-toothed brush will extend the grinder's life, improve grind consistency and positively affect your shot flavor. To help you with this process, we asked Gail to walk us through taking it apart to access the burrs, provide us with best practice and tips on cleaning them and then putting the whole, squeaky clean contraption back together again. For helpful guidance on this process, watch this step-by-step how-to video.