we are in malaysia since 6 months,we can take your black notes to clean and after we take our percentage,it can be in (malaysia ringgit,usd or euro,singapore *s)...We can also sell you the SSD solution and give you advice how to clean the note, the activating powder is free......the minimum is 1 liter = 30.000 usd ...with 1 liter you can clean 1 milion for each note( usd,euro,rinngit etc...)...you can call our secretary office at ,MR.CALSON at 0060129708636
