So first and foremost, learn how to descale Nespresso machine then do it before bad-mouthing your coffee pods. Cleaning a Nespresso coffee maker is easy and should be done daily. Check this too: Troubleshooting a Verismo Starbucks Coffee Maker But you also need to go a step further and descale it once in a while.  To remove pile up residue which de-flavors your freshly brewed coffee. This only needs to be done every few weeks.  Try to do it every two months for optimally tasting coffee. It is an essential coffee maker maintenance step. You would not use your microwave daily without cleaning it, would you?

Nespresso Descaling Instructions

Typically, all Nespresso models come with a manual with a specific set of instructions you can follow to descale it, but the gist of the process is the same. Here are the critical common steps. Your machine will beep once reset is successful. Check this too: Saeco Espresso Machine How to &Troubleshooting Guide