I have been interested in a more natural approach to washing for many years. Shaving blocks of yellow soap, making my own soap and using Dirt since it came onto the market. The difference here, is the amount neede to do a load...as little as two teaspoon. The essential oils used are deep and smell divine. These wash out before hanging on the line but are great to inhale when doing hand washing. I have great difficulty choosing a favourite fragrance. So far, it is the Peppermint. I cannot pass the shop without buying something. The starters are a thrifty way to try these products. For my normal wash with a liquid detergent is 4-5 pumps, with the Australian Eucalyptus Oil deteris two - three teaspoons. A winner for me!