Puly Grind Espresso Coffee Grinder Cleaner Tablets - 10 Count Box for Deep Cleaning Burr Grinders - Perfect for Home Baristas & Coffee Shops

Got a high pressure notification on the super automatic Gaggia machine, but used two packets successively and now the grinder emits a better uniform grinding noise rather than a high pitch whine. Since I can't see in the grinder mechanism, I assume it has been cleaned and has been working well for non-oily coffee grinds, no adverse taste problems, coffee is good. I assume the grinder has been cleaned and will use the cleaner again as part of a maintenance routine.The Puly Grind works great in my super automatic (Gaggia Brera) - regular grinder cleaners will expand when used in these machines, bending and/or breaking the tamping mechanism. These are more crystal-like and go through the super automatic cycle with no problem. My Gaggia Brera had been slow to grind due to the buildup of bean oils, lighting up the 'no beans' warning light. This cleaner has solved the problem!Easy to use.You don't need this on a weekly basis, as long as you clean your parts.I use a very bold roast, oily beans and this is the only grinder cleaner usable with ceramic burr grinders built into automatic espresso machines.Not sure this product does anything.Easy to use, no tasteHo acquistato una super macchina del caffè con macinacaffè integrato. E' il prodotto consigliato dalla casa madre (Lelit) per la pulizia ordinaria delle macine. Non saprei come altro pulirle senza smontarle.Il contenuto è una sorta di briciole di amido... non credo sia addizzionato di agenti chimili o cose similari, quindi il costo è poiusttosto elevato. Fa però il suo dovere, sembra pulire e sgrassare bene le macine.