In order to fully take advantage of your coffee machine, you should clean it regularly.INSTRUCTION FOR AUTOMATIC COFFEE MACHINES: If your coffee machine has an automatic cleaning program:1. Put the tablet into the right place and follow the manufacturer’s instructions.If your coffee machine does not have an automatic cleaning program, but has ground coffee slot:1. Put the tablet into the ground coffee slot and place a cup under the coffee spout.2. Press the button, which prepares coffee from pre-ground beans.3. When half of the cup is filled with water, turn the machine off and give some time for the cleaning tablet to do its magic.4. Turn the machine on and finish coffee making process.5. Repeat this process at least three times, but without the extra cleaning tablet. It’s crucial to clean the system from chemicals properly.6. Take out the coffee making mechanism and carefully rinse it with clean water.7. Before using the machine, make two cups of coffee. Choose the preparation method from pre-ground beans, but don’t use the actual pre-ground coffee.8. When you want to clean the drip tray, put the tablet into the tray, fill two thirds of it with hot water, wait 30 minutes and carefully clean it.If your machine does not make coffee from pre-ground beans:1. Put cleaning tablet in the cup and fill it with hot water.2. Take off coffee filter holder and with the mixture carefully wash the holder and its spouts as well as coffee filters.3. Give some time or the mixture to do its magic –leave it on for at least 5 minutes. Later repeat the procedure at least 3 times.4. Carefully rinse all washed mechanisms with clean water and put them all back into place.5. When you want to clean the drip tray, put the tablet into the tray, fill two thirds of it with hot water, wait 30 minutes and carefully clean it.