This is really fantastic dish soap! I use about a teaspoon to wash one sink full of dishes. I add the soap to the empty sink, fill with hot water, then add the dishes and let them soak for 10-20 minutes, and by the time I wash them all grease and food are just gone! It makes washing dishes a much easier chore. For really grimey dishes I add the soap, then the hot water, and let soak overnight, and in the morning even baked on food is easy to remove. I'll continue buying this!