Melitta Coffee Machine Descaler On the whole, cleaning your coffee maker after every single use is recommended. This could eliminate any surplus coffee oils and grinds that could accumulate and affect the style of your coffee. A: Clear the coffee maker completely and descale it on a regular basis. https://coffeemakermelitta.theideasblog.com/36425554/drip-coffee-machine-melitta-5-simple-techniques-for-melitta-coffee-machine-cleaning