Add 2 dashes, approx. 3 ml / 5 litres (0.1 fl oz US / 1.3 gal) of water to the dishwashing water or apply straight onto the sponge.
The dishwashing liquid being highly concentrated, it is very economical in its use. The surfactants used, i.e. coconut oil alcohol sulphate and sugar surfactants, are 100 % biodegradable and very gentle to the skin as well, thanks to this combination.