How do I descale a Krups Dolce Gusto machine?

Sorry about picture quality, fixya only let you upload small file sizes

Generally just run it through the machine as you would do when makeing coffee.

Http://www.krupsusa.com/Consumer+Services/Product+Support/Manuals/Use+Intructions.htm I hope this link will get the info for you

From a comment on Amazon UK: Empty the sachet into a mug of cold water. Pour the contents into the water container of the machine and place the container where you would put the cup. With the drinks container holder in place, switch on and when green light comes on wait 5 sec then empty on the hot side (as if dispensing) for 45 secs. Return lever to middle and wait 5 minutes. If there is not enough fluid left in the machine, empty the mug back into it.Then dispense on the cold side for 45 secs then return lever to middle. Wait another 5 minutes. Whilst waiting, clean out the water container and mug and refill with clean water. Repeat the process with both hot, then cold then switch off.