SOFTRED PS is a specific product to perform the reducing cleaning of PES after dyeing; the treatment is recommended on medium and dark shades and is suitable to reach the highest fastness values.The product is suggested in reducing cleaning treatments of PES/WO articles.SOFTRED PS can be used as an alternative to sodium hydrosulfite based systems.The treatment can be performed in an acid pH directly in the dyeing bath, at the end of the cycle (without drain), or in a new bath.SOFTRED PS is effective at both acidic and alkaline pH.
