Dilute Dettol by adding 125 ml of liquid Dettol to 2 liters of water (4 cups per quarter bucket of water) on all hard surfaces. Gently wipe down surfaces. Dilute Dettol by putting 125 ml of liquid Dettol into 1 liter of water and leave the diluted solution for 5 minutes on the surfaces before you wipe it off. Apply Dettol without dilution to a rag or sponge and wipe the stain off the surfaces until they are clean. In the kitchens In the bathrooms On the floors