20L refill size for the popular Bio-D concentrated laundry liquid 20L refill size Non-biological, concentrated For use in automatics, twin-tubs and for washing delicate fabrics by hand Mixes instantly Can be used in hot or cool water Hypoallergenic, suitable for sensitive skin Ideal for delicates and fine fabrics such as silk, cashmere and wool Works at low temperatures Contains no optical brighteners Vegan, wheat free and dairy free Bottle - HDPE, Cap - HDPE 25 washes per litre! Bio-D Concentrated Laundry Liquid with Lavender 20L is part of the range of Bio-D 20L products. Bulk buy your favourite Bio-D products and reduce plastic waste with the Bio-D 20L refills range, or explore the full range of popular Bio-D products, including natural household cleaning products, eco laundry products, Bio-D hand wash and more, available from Big Green Smile. Directions: Always follow instruction on garment label. Pour liquid into machine dispenser or wash ball. Soft Water 40 ml (Normal Soil) 50 ml (Heavy Soil) 30 ml (Hand Wash) Medium Water 50 ml (Normal Soil) 60 ml (Heavy Soil) 30 ml (Hand Wash) Hard Water 60 ml (Normal Soil) 80 ml (Heavy Soil) 40 ml (Hand Wash) >