For the non-concentrated Pril detergents, the normal dosage is 5ml (= 1.5 teaspoons) per 5L of water. You usually don't need more.
To process stubborn, dried-on food residues and stains, you need to use more detergent and soak the dishes for a few minutes. About 5ml to 1L of water should be enough to get your dishes clean.
All our formulas are resource efficient and provide you with a strong cleaning results anytime: you can wash away grease and residues first time even at low temperature and accordingly save up to 10% energy.