Dissolve 1x scoop of Vanish Oxi Action powder in 4L of warm water (max 40°).
Soak item for 1hr (max) for colours or up to 6hrs (max) for whites.
Wash as usual with your detergent and add another scoop of Vanish Oxi Action powder.
Always follow the usage instructions on the Vanish packaging. Do not use on wool, silk or leather. Do not use on finished or coated surfaces - for example wood, metals etc.