I made a post a few weeks ago about having spot cleaned my Timbs and having spots. Turns out that they were just due to get cleaned, and once I cleaned them all over, the colour evened out. Hope this helps.

29 41

25 12

44 43

33 42

44 44

24 41

44 42

68 46

34 42

28 12

91 45

25 12

32 14

28 40

32 22

40 41