Fill refills’ white cleaning vinegar. great on glass, floors, work surfaces, bathrooms and more. perfect descaler. 100% vegan formula and eco-friendly formula made in the UK. not suitable for consumption. To use for glass & surface cleaning: dilute or use neat for descaling toilets: add warm water to bowl. add 1⁄2 cup. leave for 1 hr + flush. for bathroom clean: mix 1:1 with water. spray on. wipe off.