Tough on grease yet gentle to your hands, OceanSaver\'s lemon scented dish washing soap bar, made from plant-based and non-toxic ingredients is the perfect plastic free alternative to traditional washing up liquid. plant-based & non-toxic biodegradable plastic-free palm oil free Vegan How to use: This dish soap is a concentrated bar and only a small amount is needed. To work up a lather wet your brush, cloth, sponge and rub the dish soap until its soapy then rinse your dishes as normal.This soap does not produce bubbles like traditional washing up liquid, this is an effect that is not needed to give a good clean. To make the soap last the longest, keep dry in-between use.