How to Set Dye

By eHow Home & Garden Editor

Rate: (16 Ratings)

It's happened to all of us; the stray red sock in the white wash. Or, the expensive Egyptian cotton towels that fade after the first trip through the laundry. There is a simple way to set dye in fabric and prevent it from fading or tinting other articles of clothing.

Instructions

Difficulty: Easy

Things You’ll Need:

  • 1 cup white vinegar
  • 1/2 cup salt
  • Color-safe detergent

Step1
Select items of similar color, weight and texture for the wash load.
Step2
Set your washing machine to cold wash/cold rinse.
Step3
Allow your wash tub to fill half way with cold water.
Step4
Pour in the vinegar, salt and detergent.
Step5
Engage the agitator for two minutes to dissolve the salt and integrate the solution.
Step6
Add the garments one at a time to the wash cycle. This will ensure that each garment is equally and completely soaked in the solution.
Step7
Repeat until the wash water remains clear.

Tips & Warnings

  • This method is particularly effective on acidic dyes such as those commonly sold in grocery stores.
  • Start with a clean washing machine. Soap residue can build up in the crevices of your wash tub, and will act as a sponge, absorbing the dyes you are trying to set. These dyes will then be released during your next load washed on the hot cycle. To prevent this, run your washing machine on its hottest cycle with a full quart of chlorine bleach before you begin the dye setting process.
  • If your garments are a particularly vibrant shade, double the amount of vinegar and salt used.
  • For maximum effectiveness, work in several small loads.
  • This method is effective only with 100 percent natural fiber fabrics, such as cotton or silk.

Comments

| View All Comments
vtvickil

vtvickil said

Flag This Comment

on 8/12/2008 I'm a wardrobe consultant and have used the vinegar solution with my client's purchases for years. It absolutely works, so no need to purchase some specialized product.

AbbyNormal

AbbyNormal said

Flag This Comment

on 6/5/2008 Actually, vinegar does work! Whenever we get a new bathing suit, we first soak it in cold water with vinegar. This keeps it from fading at the beach or pool. GOOD ARTICLE.

Flag This Comment

on 3/29/2008 Vinegar is not the answer!Many people who know nothing about this subject recommend 'setting' dye in cotton clothing with vinegar. Vinegar will help set some acid dyes, but only if applied while it is gradually heated to a simmer.Salt won't do it, either because it will not itself fix the dye to the fiber. There is only one type of product that you can buy that will actually set dye regardless of its type. It's called Retayne;it's a cationic bulking agent, which acts to seal in the dye by physical means, rather than the chemical bonds which are so dependant on the type of dye.

Flag This Comment

on 3/29/2008 Vinegar is not the answer!
Many people who know nothing about this subject recommend 'setting' dye in cotton clothing with vinegar. In fact, vinegar can do nothing useful for cotton dyes. Vinegar will help set some acid dyes, but only if applied while it is gradually heated to a simmer (generally in the presence of salt), solely in cases in which this necessary part of acid dyeing was omitted; acid dyes are used on silk, wool, or nylon, but never cotton.
Salt won't do it, either
Salt can be useful in dyeing, by encouraging the fiber not to repel the dye, or by making the dye less soluble, but it will not itself fix the dye to the fiber. Washing your garment with salt won't hurt it, but it also will not help. The extra washing will help to remove the dye only because it's another run through the washer, which can help to remove excess dye.

There is only one type of product that you

View All

Post a Comment

POST A COMMENT

Request a New How-To Article

Looking for more How To information? Chances are there’s an eHow member who knows how to do what you’re looking to do. Submit an article request now!

eHow Article: How to Set Dye

eHow Home & Garden Editor

eHow Home & Garden Editor

Category: Home & Garden

Articles: See my other articles

Related Ads

Home & Garden

Willi
Meet Willi Galloway eHow’s Home & Garden Expert.