Watch this Youtube video, it will show you how using a kettle of Boiling water and with care, you can keep your bin clean after its contents have been tipped into the Waste Food truck. This Video is intended for those who do not have Green waste to put in their Brown bin, and just have Kitchen Food Waste.

Where you have both Kitchen Food Waste, Green Waste and kids likely to put their Apple butts etc into the Brown bin while passing it, then yes you do need to use a Brown bin liner to keep it clean.