Additive that prevents the redeposition of colour.
Add ColorBlok to the detergent or directly in the drum. In the case of washing cycle with pre-wash avoid the direct use in the drum but divide the quantity in the compartment of the pre-wash detergent with the one of the main wash detergent. ColorBlok is compatible with all detergents and is effective in the washing cycle. In case of clothes that have never been washed and/or that have very bright colours, it is better to double the dose.
Dose for 8/13 kg of clothes.