Instructables

Killer tye-die

How to tye-die T-shirts
 
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Step 1: Things you'll need

Urea
Dyes
Cotton shirts (silk works too, polyester is the problem fiber)
Rubber bands or other tying implements

So, tye-dying is really simple. All you need are some dies, a fixer, some fabric, and something to do the tying with.
I like the Procion Dyes--They're very bright and are easy to mix. You can get them online, or at your local art store. Get a bunch of colors
You'll also want urea. You can get a bag of this at your local art store--it usually comes as a bag of these small white balls
Get some kind of fabric to die--100% cotton works best, bust silk works too, and denim does, to some extent. Polyester, rayon, and the like won't work at all.
Finally, get some rubber bands or twine.

Step 2: Mix the dyes

So, the tye-dye basics are like this:
you have some dyes that are water-soluble. If you just squirt them on a shirt, they'll wash off. However, if you treat the shirt with a fixer, it'll hold the dyes in place. In our case, urea is our fixer.
I really like mixing my dyes in ketchup-style squirt bottles, which makes for easy dying. However you choose to do it, add some warm water to a container, and then mix some dye powder in. I do it qualitatively--the more dye you add, the brighter the colors will be, although there is some saturation point. A good rule of thumb might be 1 tablespoon of dye for 8 ounces of water.
Anyway, put some dye into the water and mix it up. Then, go on to slep 3
Boppylop1 year ago
My favorite dyes are by a brand called Tulip. The powder is already in bottles, all you have to do is add water and shake it up. The large packs come with gloves and rubber bands.
if u want it to look freaking awesome, dip one side in black cotton dye, twist it off center(possibly with rasta colours:D), or do a DOUBLE SPIRAL!!!! double spirals for the win!

soda ash isnt necessary... i didnt use it
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spingk4 years ago
Urea is not a fixer! What you should be doing is soaking the materials in soda ash (sodium bicarbonate.) You can buy this in most grocery stores under the name "Washing Soda" or in pool supply stores or online from the Dharma Trading Company. Urea is a good addition to a tie dyers supplies, but it acts to help the dye dissolve and help penetrate the fibers. The dyes you are using are called fiber reactive dyes because they actually become part of whatever fiber you are dying. However, they need a raised pH to react with the fiber. That's where the soda ash comes in. Mix 1 cup soda ash with 1 gallon of water and you'll have a solution with a pH of around 10.5. Soak cotton in the solution for around 15 minutes prior to dyeing. To dye silk you will need to use vinegar then heat set the dye in a microwave. I think you'll find that following these directions will help make your tie dye last longer and look better!
happy2cme7 years ago
Can someone tell me how you get the color to stay so vibrant. We did some and as soon as I rinsed them out they faded to a dull color.
1) First is use a great dye and the dye fixing chemical or process that goes with it. I agree that Procion dyes are true colors and last forever. For Procion, use the soda ash. Don't use drug store dyes (I'm thinking RIT) for anything special. They are for your kid's halloween costume when the kid changes his mind October 29th and you can't get to the art supply store. Fixing can be heat (as for many dyes for silk), vinegar, chemical dye fixer (I don't know what's in the all the dye fixers) or alum powder (as you'll see in an instructable using Koolaid as dye). But use the right one for the dye you bought. 2) Use the fixer long enough. For Procion dyes I have, that's not just "overnight" but 24 hours. Keep the project in a plastic bag to keep the soda ash (or whatever fixative your dye needs) wet and touching the fabric for the recommended length of time. Some of my silk dyes need heat and I can't be lazy with the iron..... OK so now your color is strong and it's going to stick to your fabric forever. Now keep the excess dye from smearing around on other colors... 3)Rinse A LOT with the bands still on to keep the undyed (usually white) areas from getting muddy. Keep the water running over the shirt until it's pretty clear before you untie. 4) Use a special detergent for washout. There are special detergents designed to keep the dirt in solution and prevent it from dyeing other areas on your shirt during the washout. Synthrapol is one brand but I know Dharma carried another one that worked great too. Whenever I die without the killer detergent, I"m really annoyed by the muddying of the colors. If that's not enough. maybe check quantities. 5) Use enough dye. Different colors require more or less dye. Dharma website tells you how much you need.. Dye manufacturer website will too. Dark colors tend to need more dye. Keep trying and dyeing!
here they used urea but i did it once and was told to iron the fabric on hot once its dry to set the dye...perhaps it was the kind of dye i used
Maybe it was the dye you used. Procion dyes are the best and don't fade. http://www.instructables.com/id/How-to-tie-dye-an-old-white-shirt-or-a-new-shirt-/ If you follow this link, it will take you to how I tie dye - it might help!
'after a sleepless,eager night'....classic! :) bought some procion dyes on a whim,now i know what i can do with them-thanks!
Years ago Deadhead style was to berolled around the ties like a cinnamonbun, then dyed in sections like a pie, then, while still wet, they were put into a preheated oven for awhile first between two wet white paper plates(that's what you dyed them on top of, it makes em more portable. into a pan (no longer for humans, just like sculpeytho not insanely BTW DO NOT EVER USE SCULPEY IN YOUR WALL OVEN AT HOME. use a heat gun with a respirator and eye pro or an outside toaster oven w/ thermometer. Polyvinyl chloride clay is rad and fun but toxic and not good for you if misused.
Williz8 years ago
If we're talking Urea the chemical then it is also in your pee.
munchkin Williz8 years ago
so does that mean we can just pee in the mix???
wocket munchkin6 years ago
Yep...thats how it was done until about 80 years ago! :)
ROFL. This would make sense, because you can never get cat pee out of a couch.
stasterisk6 years ago
mmt says soda ash is definitely required. have you used it? is it good?
prank (author)  stasterisk6 years ago
mercer is pretty much right--the way I understand it is that the soda ash helps the dyes grab onto the fabric. I've done it both ways--soaking the T-shirts in soda ash+water before tye dying them as well as just using urea with the dyes. My shirts come out and stay pretty bright either way, so I just skipped the ash since it's all basic and skin-irritating. I definitely use a lot of the procion dyes, and I think that helps my shirts come out bright.
Coffee bean8 years ago
Were did you get the shirt.
utterchaos8 years ago
you actually will have little success using urea as a fixative, you will need soda ash (also known as sodium carbonate, not bicarb) which you can get at some craft stores, online, or at pool chemical places (sold as pH-up). this makes the fabric bond with the dye. look up the amounts and method at dharmatrading.com, prochemical.com, paulaburch website. the rest is as easy as you want to make it!!! and as fun!
sschultz8 years ago
Great guide! Just an added note: be careful when using powdered procion dyes. They are not especially toxic, but can irritate your lungs and sinuses if inhaled (even in relatively small quantities). It's probably best to wear a mask and gloves when mixing the dyes. Google for more patterns - there are tons of variations you can use during the tying step!
dan8 years ago
awesome! good work miters. i usually get my bulk dyes here:
http://www.dharmatrading.com