Originally Posted by
WMUTeach
Peckish, Some of the members of my quilting group have been making their own spray using potato based vodka for a long time. Some like it, others not so much. Isn't that just the way things go.
If it isn't really starch, why not just spray with water.
Ooh, ooh - I think I know! (Warning: chemistry nerd alert!)
The alcohol will reduce the surface tension of the water, and reduce its polarity. Both of these things will allow it to soak into the fabric more quickly/thoroughly, and remove wrinkles more effectively.
I have some experiments planned to test this, but I have to go to work. Hopefully I will be able to post a more thorough explanation and maybe some pictures tonight or tomorrow.