[edward coller]

Cleaned a cnr group in a thick, light colour cloth and customer rang up and on viewing there is some areas of brown lines on some of cushions that I cleaned  slightly harder than others on the outside edge of panels, . I belive, and hope this is browning from cellulose in fabric , but would appreciate your thoughts and poss remedies. Thanks Simon

[John Kelly]

What was it cleaned with? Sounds like browning where the fabric has stayed wetter longer. Browning prescription should shift it if not try an oxidiser. Test first though.

[edward coller]

Thanks for your reply John, I used Alltes fabric prewash and extracted, which I have used 100s of tmes. presume you mean hydrogen peroxide as oxidser , what product do you suggest re browning prescription please. Thanks Simon.