11K Laundry Sour is a professional laundry neutraliser developed for commercial and on-premise laundry operations. It effectively neutralises residual alkalinity in rinse water and on fabrics after washing. The acidic formulation also neutralises chlorine bleach residues, helping prevent fabric yellowing and damage. Applied during the final rinse, it restores textiles to the correct pH range. It is also highly effective at removing rust and iron stains from fabrics. Suitable for all water conditions, it supports consistent wash quality and fabric care when used as directed.
