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October 19, 2013 By Mandy 2 Comments

Some thoughts on prewashing

I usually prewash all my fabrics, for various reasons mostly related to assuring they don’t bleed and are preshrunk.  Lately, though, I have had so many projects with tight due dates that I haven’t had a chance to follow my usual routine, and I noticed two things that convinced me even more that prewashing is a good idea:

1) The amount of lint I have had to clean out of my sewing machine and longarm has easily quadrupled.  Over the long run, that may lead to more servicing as things get gunked up (depending on personal vigilance, of course.

2) As I was ironing my fabrics (from various manufacturers), I noticed a strong odor coming from the fabrics, probably a combination of sizing and fabric dyes and other additives.  I had read a while back about a woman who worked at Quilt University, and who had become so sensitive to these chemicals from working with fabrics that she couldn’t even go into a fabric store.  I thought that was rather extreme until I noticed I had started wheezing after an ironing session, and sometimes had tiny red dots on my hands after ironing.  I know many people don’t have the sensitive skin that I do, but if we’re going to be conscientious about washing produce and reducing the amount of lead in toys, we need to realize that printing fabric has some really sketchy chemicals associated with it.  Not to mention, there are all sorts of gross things that can happen accidentally in transit.

Anyhoo, those are my reasons to prewash in addition to the whole preshrinking and non-bleeding issues.  It was kind of an unwitting trial, but really made me stop and think about it from another angle.

Happy sewing, y’all!

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Filed Under: Technique of the Week

Comments

  1. Susan Bishop says

    October 19, 2013 at 12:56 pm

    I don’t think they treat cottons with formaldehyde anymore, but they used to. I worked at So-Fro Fabrics when they were in Aviation Mall. On freight night, I would unpack bolts and bolts and the skin on my hands would split from the chemicals on the fabric surfaces. Prewashing is a good idea…thanks for the tip on the lint buildup, hadn’t noticed that!

    Reply
    • Mandy says

      October 30, 2013 at 9:23 pm

      I think it’s like the BPA thing, you know? It’s not BPA that’s added anymore, but they have to replace it with something to keep the plastic acting the way it’s supposed to. In any case, I am very much looking forward to prewashing again!

      Reply

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This blog is my own, and I write all its content. Links to Amazon and Craftsy may contain an affiliate code, since I am part of their affiliate programs. While I am a Bernina Ambassador, the machine I use is one that I have purchased prior to becoming an ambassador and is my property, not Bernina's; I am an ambassador because I love my machine. I do have free things that are sent to me from time to time, and if I use them I will always fully disclose that. All opinions are mine, and I will give them honestly. I am not paid by the people who send me things to write reviews.