@Milena same here
I got the descaler sachets from B&m and poured a little on the silver plate along with boiling water and then let it run a course with nothing in it. Rinse and ran another empty course before using again x
Table spoon of white vinger in the 80ml of water and run it through a cycle with nothing in then wipe and run it again empty with just water
I structions can be found here: https://www.tommeetippee.com/en-gb/product-support/support-electric-steam-steriliser
I seen someone using lemon juice which looked to be quite effective 😊
Normal descaling agent, then a clean with soap and water and a cycle with nothing in it x
I put white wine vinegar in the silver plate and leave it overnight then rise and put it on an empty steam to clean off the vinegar
I have one of these and use white winegar ))