The colour washes out and fades with repeated washing. It cannot be removed completely, it only disappears by dyeing over it.

How long Revlon Nutri Color Filters last depends on a number of factors, including hair type, how often you wash your hair and the care products you use. Generally speaking, semi-permanent colours like Nutri Color Filters can last between 4 and 6 washes before starting to fade significantly. To maximise the duration of the colour, we recommend using shampoos and conditioners specifically for coloured hair and reducing the frequency of washes.

To apply Revlon's 'Nutri Colour Cream Purple Red', follow these general steps for dyeing hair: 1. Preparation: Wash your hair with a neutral shampoo and dry it lightly. Wear an apron or towel to protect your clothes. 2. Safety measures: Carry out a sensitivity test on the skin 48 hours before application to check for allergic reactions. 3. Mixing: Mix the dye cream with the developer in a bowl, following the specific instructions on the packaging. 4. Application: Apply the mixture to the roots of the hair and then spread it evenly over the entire length of the hair. Use a comb or dye brush for even distribution. 5. Setting time: Leave the dye on for the time indicated in the instructions (usually between 20 and 45 minutes). 6. Rinsing: Rinse the hair with lukewarm water until the water becomes clear. Use a hair conditioner to moisturise and protect dyed hair. Be sure to read the instructions on the package carefully for any additional specifications or variations in the application process.