Laundry detergents for coloured laundry
Colour
— powders for washing coloured laundry are developed in such a way as to preserve the colour of the washed items as much as possible. Note that any item inevitably fades after a certain number of washes; however, if you use a special "colour" powder, this will not happen soon (whereas the powder for white fabrics can spoil the colour after a single wash).Note that such powders can also be used for white things — they will not give such a “dazzling whiteness” effect as specialized products for white fabrics, however, they will not hurt.