Try this simple method to have perfect dishes after the dishwasher.
10 ml of vegetable glycerin
190 ml of hot water
35 gr of citric acid
10 drops of lemon essential oil
First, mix the essential oil with citric acid. Then dissolve everything in hot water and add the glycerin.
Place a cup of the product in the dishwasher tray and then start the wash. The dishes will be perfect without streaks.