Dilute solution with plain water to 50%Quick scrub all over gently using ScotchbriteSwill in plain water and leave to dry.
Dilute solution with plain water to 10%Submerge parts and leave for two minutesSwill in plain water and leave to dry
Submerge partsLeave for between five and fifteen minutes depending on the material and how black you want it to becomeSwill in plain water and allow to dry.
Submerge parts for a couple of minute or so, make sure they are all coveredDrain and allow to air dry for about 45 m