How To Make Blue Dye
How to make blue
If you want to make blue dye, there is a way to do it. First look for bluegrass, this is the source of blue dye. Those who pick bluegrass fresh, use its leaves in the vessel.
Next, add an appropriate amount of water and soak it for a while. In the meantime, you must stir it often to make the grass leaves blend with the water. When the water color becomes lighter and lighter, you can filter the juice with a cloth, and discard the grass residue without using it.
Then, take the filtered juice and put it in a kettle and cook it slowly. The fire should not be fierce, slow it down to prevent the juice from boiling and overflowing. After cooking for a long time, the juice color will become darker and the blue will become stronger.
Find the lime again, finely grind the powder, and slowly sprinkle it into the kettle. Stir while sprinkling, depending on its color. Wait until the juice turns pure blue, and the texture is slightly condensed, cease fire.
Once it is slightly cool, pour it into the tank and let it stand. Wait for it to settle, remove the supernatant, and leave it thick. This is the material of blue dyeing. When used, adjust it with water, and dye it according to the needs of things, it can become the beauty of blue rhyme.
