A multi-purpose natural cleaning solution that is an effective weed killer vinegar and appliance descaler. As a Household Cleaner – Dilute 1:3 with water to give 20 Litres in total. To Combat Weeds – Dilute 1:2 with water to give 15 Litres in total Douglas Strong White Vinegar ( 18% ) 5 Litre | DPV5000