Care instructions
Natural Dyeing (Buntmachen & Blaumachen) {#naturfaerbung}
Natural dyes are vibrant. They come from plants, flowers, and minerals — and behave differently from synthetic pigments. With proper care, your pieces will remain beautiful, the colors intense, and the fibers intact.
For Your Atelier Piece
All blanks in the Cosmaki Atelier are pre-mordanted by us — prepared with metal salts so that the natural dyes adhere optimally and last a long time. This means you work with a ready-to-dye piece from the start, without having to worry about preparation.
After dyeing, we handle washing, fixing, and ironing. Nevertheless, some color may still come off during the first wash at home — this is normal with natural dyes and not a quality defect. For the first wash, wash separately, cold, and on a gentle cycle or by hand.
After that, the general care instructions below apply.
Washing
Wash naturally dyed textiles at 30°C — this protects the colors and is completely sufficient for a thorough cleaning. Use mild, environmentally friendly detergents without bleach or fabric softener. Both attack the fibers and cause natural colors to fade faster.
Select a low spin speed, prefer full loads — this saves water and protects the material.
For Blaumachen (Indigo): a special case
Drying
Ideally, air dry in the shade. Direct sunlight bleaches natural colors — especially in the first few weeks after dyeing. If using a dryer, only at low temperature. Gently reshape the piece while still slightly damp before it fully dries.
General Advice
Avoid aggressive detergents, bleach-based stain removers, and hot water. Natural dyes are sensitive to strong chemicals.

Cyanotype {#cyanotypie}
Washing
Drying
Ironing
General Advice
Why naturally dyed textiles?
Naturally dyed textiles are free from synthetic pigments — gentler on the skin, kinder to the environment. The colors are created by plants, flowers, barks, and minerals that have been used for dyeing for centuries. Each piece carries this history within it.
