Washing machine fabric dye - Dark blue

Colour-concentrate for the dyeing of textiles in the washing machine - Dark blue. For a highly lightfast, machine-washable and boil-proof colouring (washable up to 95°C). 25 g for 500 g of dry fabric (= intensive colouring). For finish-free natural fibres and blended fabrics with a synthetic content (max 50%). 50 g of reactant and 1 kg of salt are additionally required per dyeing. Short instructions : 1. Dissolve dye-concentrate and reactant separately in hot water. 2. Put wet, finish-free dyestuff with table salt into a washing machine. 3. Switch on 60°C main wash cycle. 4. Pour dissolved colour-concentrate after 3 min, then after another 3 min the dissolved reactant into the detergent drawer. 5. After the dyeing process has been completed, wash again in a gentle cycle.