How can I clean Samsung WA80U3?
 
                Samsung WA80U3 - After each wash, the machine is full of black scales of rubbish.  I have to vacuum the tub before starting the next wash. This started within 6 months of purchase. I had it cleaned under guarantee, but it started soon thereafter.  The machine is 3 years old.  I do clean the tub, but the problem is even worse after each cleaning.
            
             Adele
            
 October 2012