[Handling of natural indigo dyed products]
Since the color and composition of natural indigo have strong alkaline properties, it has been said to be good for the skin and body since ancient times, and Japan people like to wear it. In order to use the product dyed with natural indigo in a better condition for a long time, we recommend the following handling method.
≪ Storage≫
Natural indigo is sensitive to light, so if the light continues to hit it from a certain direction, the area will fade.
Regarding storage, please wrap it in a light-shielding fabric and store it in a state where it is not exposed to light as much as possible.
* There are cases where natural indigo reacts with insect repellent and fading and color loss occurs, so please refrain from using insect repellent.
≪ About the changes over time≫
Natural indigo is created by air oxidation to create a rich indigo color.
Even after dyeing, natural indigo comes into contact with the air, which causes air oxidation to progress, and the color gradually brightens.
Please enjoy the changing shade of natural indigo.