Hi
To descale your Magic Comfort +, enter the menu and scroll to descale. Push the menu button to descale. Mix your solution in your water tank. Use warm to hot water and dissolve all the solution. Place the water tank on your machine. With a container under the steam wand that is large enough to catch all the water in the tank, you are ready to begin. To start the descaling process, open the steam knob. The machine will automatically start the descaling process and when it is finished, it will shut off and tell you that it needs to be rinsed. Remove the water tank and rinse with fresh water. Refill the water tank and place it on the machine. Turn off the machine, wait a moment, and then turn it back on. Press the hot water button to start pumping fresh water through the boiler. Pump out about 16 oz. of water and then turn off the hot water button and open the steam knob to rinse the steam boiler. When it starts to go to steam, turn off and turn on the hot water button again. Pump out another 16 oz. Repeat this process with the steam knob until you have emptied the water tank. Descaling is complete. Go to your menu and scroll to "reset descale", push the enter button and chose "Yes" and push the enter button. Now it will tell you we next to be descaled.