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Whole Cochineal Insects

Whole Cochineal Insects 100g of Whole Cochineal Insects will dye about 900 grams (2 pounds) of fiber to a deep red shade. For detailed instructions, please see our page on dyeing with cochineal. Cochineal (Dactylopius coccus) is a scale insect that invades the nopal cactus and is about the size of a grain of rice with a silvery purple hue. The best cochineal is dark and full of carminic acid. We obtain only the finest grade cochineal on the market. You will also need a small amount of Cream of Tartar for the extraction process. Cochineal is one of the … Read more

Cochineal Insect Instructions

Our cochineal insect instructions will help extract color from cochineal insects, native of Mexico and South America. These scale insects produce carminic acid and are a traditional way of obtaining bright red, brilliant pink, and purple dyes. It is the only natural red color that was approved by the Food and Drug Administration for food and cosmetic use and is often used as the substitute for the notorious Red Dye #2. Fiber Preparation and Mordanting We offer scouring instructions for wool, alpaca, silk (protein), cotton and plant (cellulose) fibers on these How To pages. When dyeing with cochineal, protein fibers mordanted with aluminum sulfate alone create … Read more

MORDANT MONDAY: Is It The Mordant Or The Cochineal?

We get mordant questions all the time at Botanical Colors so why not create Mordant Monday??? Got mordanting questions? Email [email protected] YOU ASKED: I am a junior Fashion Design student. I am currently working on a project where I am trying to dye cotton yarn with cochineal. I have followed the cochineal instructions on trying to achieve a bright red color however when I take out the yarn from the dye water it begins to turn black. What should I do in order to keep the bright red color on the yarn? KATHY ANSWERED: Can you take a picture of … Read more

Dyeing For Dummies: The Wonders of Cochineal

Like I’ve said before, working for a natural dye guru like Kathy Hattori can give one an inferiority complex. I hate inferiority complexes for me or anyone else, so when feeling less than, I say take on the thing that most scares you (unless it’s skiing). In this particular case, I accepted the challenge of cochineal and a Tussah Silk Gauze Shawl that is also on the Botanical Colors site. In the instructions that Kathy gave me, it said to use a coffee grinder or spice mill to grind up 1 tablespoon of whole cochineal (for a dark red which … Read more

A Perfect Red: A Story of Cochineal

A Perfect Red is a marvelous story about the history of the “discovery” of cochineal by Europe in the 16th century. The tiny scale insect is one of the most compelling red colors in the natural dye palette and its introduction took Europe by a storm, garnering huge fortunes for Spain and England (who pirated tons of cochineal bounty from Spain). Author Amy Butler Greenfield details the challenges that it took to bring this dyestuff to market from the fall of the Aztec empire to Perkin’s discovery of mauve. Her 300-page book reads like a natural dye bodice-ripping historical romance … Read more

A Closer Look at the History of Cochineal

According to The Advocate, “The prickly pear cactus was a scourge in outback regions of Australia until the Cactoblastus moth was introduced in 1926 as a biological method to eradicate this introduced plant pest. A consignment of 3,000 Cactoblastus moth eggs reproduced and the next generation numbered in excess of two and a half million eggs. These were distributed to selected areas from which eggs were gathered and scattered over an increasing area until about 300 million moth eggs had been successfully translocated. By 1932 most of the infested country had been reduced to soggy masses of decaying yellow pulp and by 1934 the cactus had been brought under control. This cactus was first introduced into Australia in the early … Read more

Pretty In Pink : Cochineal Instructions

The world has been taken yet again by the effervescent hue of pink. Gretta Gerwig’s new feminist take on Barbie has taken the media by storm. The paint used for the movie set even put a run on the world’s supply! We wanted to bring you some recipes for creating the color in a natural and harmonious way. Kassia St. Clair, in The Secret Lives of Color takes us on a journey through how the color came to be named in modern times. “The first reference in the Oxford English Dictionary being used to describe pale reds is the late … Read more

Confused About Cochineal? Ask Kathy!

We get so many questions about cochineal, from techniques to color fastness to “what does it smell like?” The questions are frequent so we’re hoping many of you will send them in so Kathy can properly answer and give you some help! Today’s question came in from one of our favorite textile artists, Abigail Doan of Lost in Fiber. Abigail: I was recently chatting with my textile artist mother over Labor Day weekend about recent natural dye experiments she has been doing, and she shared that the color that she has yielded from cochineal dye has often varied. I know … Read more

MORDANT MONDAY: How Do You Get That Really Red Cochineal?

We get mordant questions all the time at Botanical Colors so why not create Mordant Monday??? Got mordanting questions? Email [email protected] YOU ASKED: I’m sending a picture of cotton yarn dyed in cochineal and an exhaust bath of madder. I mordanted this with aluminum triformate but have gotten the same bad results using tannin, then alum with a bit of soda ash. I scoured this yarn very carefully and for at least an hour (boiling). Is there some special trick to dying cotton with cochineal? I get beautiful results with wool. KATHY ANSWERED: From what I can see in the … Read more

Marigold Mix Extract + 3 Color Combinations

We are especially pleased at how well our marigold mix dyes cellulose fibers. So it’s a great way to create that sunny yellow on cotton and linen. You can also use this extract to dye silk and protein fibers and create beautiful color combinations with the percentages below. MATERIALS CLICK HERE for our post on setting up your dye studio. PROCEDURE COLOR COMBINATIONS Here’s a palette with natural dye recipes suitable for that end of summer transition where the light turns golden and the air cools. The Orange Red reminds us of the underside of a liquid amber leaf; the Bright … Read more