To ask about washing powder
· Liiinoo Thu 23Nov17 15:43:39. The Miele repair man told me off for using washing powder saying ''this is not a cheap machine, you should treat it right'' after my machine got clogged with powder residue. He recommended Persil Liquid detergents. That was 5 years ago and I haven''t had a problem since. I also use Dr Beckmann Glowwhite sachets for ...