Washing Machine: Medium Loads: Regular soiled clothes: Use 1 cup (3.95 oz) and wash as usual. Large Loads: Heavily soiled clothes: Use 2 cups (7.9 oz) and wash as usual. Hand Washing: Use 1/2 cup (1.97 oz) per bucket (2.5 gal) of water, soak clothes in this solution for 1 hour and wash as usual. Recommendations: Use ambient temperature water (more than 64 degrees F) to wash your clothes. Follow clothes manufacturer's washing instructions on their labels. Not for clothes requiring dry cleaning. Keep bag closed. If you do not understand the label, find someone to explain it to you in detail.