Our coffee machine cleaning tablets are carefully formulated with sodium bicarbonate and sodium dodecylbenzene sulfonate. Designed specifically to effectively remove hidden mineral deposits, quickly clean waterways and increase brewing speed. The usage method is extremely convenient: 1. Clean the filter basket and filter screen before use, and put the cleaning sheet into the filter basket. 2. Add an appropriate amount of clean water to the water tank and run the coffee machine for a complete cleaning cycle. After cleaning, add water and run 1-2 times to thoroughly rinse off any residues. It is recommended to use it every 2 to 4 weeks to keep the coffee machine's pipes clean and efficient. Moreover, it can strongly dissolve stubborn coffee oil, keep the interior of the coffee machine clean, and extend its service life. The mild formula will not damage the internal components of the coffee machine and maintain the best performance of the equipment.