Try using a clean cloth to rub all around to see if you can replicate.
Bosch washing machine leaving black marks on clothes. Black marks and stains - can be caused by oil or something else. Clean your washing machines dispensers regularly. Check around the top of the door seal where the hot air is pumped into the drum.
In this video I show what was causing it and how to fix the prob. Washer dryers can cause marks when the laundry gets caught in the heating housing at the top of the door seal. It is not from the soap drawer as I wipe this out and it is not from rubber door seal as i wipe this out after every wash and leave the door slightly a jar.
The other marks are soft brown spots that can be removed with a fingernail but if not dry to a brown spot that will wash out next time. Bleach stains - sometimes from bleach sometimes from other causes such as laundry stain removers. Oily spots - perhaps from HE laundry detergent.
This bad odour is usually the result of a build up of dirt from previous washes and even from mould developing in the door seal. Grease Stains on Clothes. Why is Kenmore front-loading washer leaving black streaks on clothes.
Most of the marks wash out - but a few are black and permanent. Theres nothing in the machine itself no pens or anything and it isnt mould from the seal. In terms of the stain its going to be hard if not impossible to remove.
The drum in your washer rotates freely and easily because of the bearings and if they are old and beginning to wear down you could see black marks or rust appearing on clothing. Not only will this help keep scrud at bay it also helps your clothes retain their whiteness. A couple of things are smeared with black and all my white towels have black polka-dots from the holes in the drum.