In olden days how did they dye clothes red?

Answer 1

In ancient times, red dye was often derived from natural sources such as the crushed bodies of cochineal insects, which produced a vibrant red color, or from the roots of the madder plant, which yielded a range of red hues. These materials were processed and boiled to extract the dye, which was then used to color fabrics through techniques like immersion or stamping. The dyeing process required careful handling and often involved multiple steps to achieve the desired intensity. Additionally, red dye was highly valued and sometimes reserved for nobility due to its cost and the labor-intensive methods required for production.