Q: I just
prespotted a small coffee stain on a white linen blouse with tannin formula and
then drycleaned it normally with a light colored load. When the blouse came out
of the drycleaning machine the coffee was gone, but there was a large greyish
tan discoloration in the area. I think the brightener broke down from the
tannin formula. What can I do to fix this problem?
A: It is not
very likely that tannin formula caused any damage to the fabric whitening
agents as you may believe. Most likely, this is local soil redeposition which
can occur readily on linen as well as other cellulose (plant type) fabrics when
portions of the garment are prespotted with wetside agents and then drycleaned
while these areas are still damp. Cellulose is absorbent by nature, especially
when wet, so all moisture must be allowed to dry out of the fabric prior to
cleaning. Otherwise, local redeposition from floating soils and impurities in
the load may result, causing grey or tan stains. Many times, soaking a
cellulose garment in a detergent and warm water bath followed by thorough
rinsing and air drying will remove the discoloration and restore the garment.
Local spotting may be sufficient for a small area.
DLI's Encyclopedia of Drycleaning Online offers many stain removal bulletins related to this topic.
DLI's App provides ready-to-use stain removal instructions for all sorts of stains. Learn more here.