Bosch WFL2860 makes my clothes more dirty!

Hi, does anybody have the same problem or know how to fix it.
My Bosch wfl2860 seems to harbour some crap in the seal around the door, and instead of rinsing away it clings to the lovely washed clothes leaving dirty marks which feel greasy. I tried changing washing detergent, as I was using those liquid tabs and thought the problem was with them, but I get the same problem with powdered detergents. I often wipe around the seal to remove the unwanted junk, but I shouldn't repeatedly have to do this, I didn't when it was new.

What sort of junk?
If you meant gunk then your machine is in need of some maintenance washes.
If you don't do many hot washes then soap powder and body fats build up inside the tub. This can also lead to bad smells on your laundry as well as the grey spots.
Get yourself some Aerial tablets, put one in the drum (no laundry), set the machine going on the hottest wash. The hot water will disolve the soap powder and body fats, the aerial tablet will kill the bacteria.
You may have to do this a few times if your machine is badly gunged up.

Yes, I did mean gunk (slimy bluey/grey stuff!!).
Thanks a lot for the advice, I'll give it a go. I'm sure this will solve the problem, as I've never performed a maintenance wash in the 5 yrs I've had the machine. Sounds like I was lucky not to have really bad smells with it also. Thanks again for taking time to reply, it's much appreciated.