28/12/2024
Next, I consider the environmental quality of the decorations. I am re-using plastic beads from an old necklace, and I always save scrap fabrics I like the look of from torn clothes, old tablecloths and sheets. The fabric for this project, though, is some old, shop-bought felt. To see what it is made of, I perform a burn test, setting fire to a corner of the fabric to see how it burns, and scrunch and cut the material a bit. The answer is unequivocal – it's synthetic. My heart sinks before I remember that I already own it and should use it then buy better next time. With the buttons, I can also remove the decorations before washing the jumper, to try to avoid potential polymers leaking from the material during a wash.
It may actually be best to spot clean synthetic jumpers rather than wash them, Hobson-Lloyd says, using things like alcohol-based sprays to get rid of smells. This is also good for jumpers with embedded electronics which risk being destroyed by water and which are otherwise effectively single-use, I think.