Refresh or add copper and warm russet tones to brighten natural redheads, faded redheads and colour treated hair. This hydrating formulation can be used to create vivid copper intensity or maintain warm tones in between salon visits. HOW TO USE Apply to wet or towel dried hair. Lather and leave in for up to 10 minutes depending on the depth of colour required. Rinse thoroughly. Follow with any MUVO Conditioner, we suggest MUVO Totally Naked Conditioner. We do not recommend use every time you wash. Alternate with MUVO Totally Naked Shampoo. This is a temporary colour that will wash out in 1-2 washes in most cases. If your hair is very porous it could last 3-4 washes.