This auto washing liquid yields 40 washes and is the equivalent of a 4kg washing powder. Sunlight Summer Sensations 2in1 Auto Washing Liquid Detergent is a fabric conditioner and washing powder in one. No need to buy two separate laundry products. For a hassle-free laundry day, start by sorting your washing into two piles, one not too dirty, and another of dirty clothes. Pop all clothes into the washing machine and add just a capful of auto laundry detergent liquid. Add a little extra for a rather dirty load. Select your washing machine cycle and wait. You will enjoy Sunlight's summery fresh fragrance as you hang your washing up to dry.