Cleaning floors and various surfaces: Mix 60 mL (1/4 cup) cleaner per 4 L (1 gallon) of warm water. Wash floor. No rinsing necessary. For tough spots: Pour non-diluted product directly on affected area or on a sponge. Wipe and rinse. Cleaning the toilet bowl: Pour non-diluted product in bowl and brush. Finished wood: Use diluted only.