DLI's Drycleaning Blog

Q&A and Useful Industry Information

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Yellowing

JuxtaposedShirtsQ: A customer brought in a home-laundered shirt with a yellowed collar, cuffs, and front placket. What caused this and can it be corrected?

A: The care label probably warned against the use of chlorine bleach. Areas that have a fusible interfacing sometimes contain a resin-type finish. This finish absorbs the chlorinated bleach, causing a yellow discoloration. It is usually impossible to restore the original whiteness. However, treating the fabric with a reducing agent such as sodium hydrosulfite or titanium stripper can sometimes reduce the yellowing to an acceptable state.


Posted By Harry Kimmel | 5/8/2017 2:24:37 PM
 

 
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