Every time you permanently dye your hair you are damaging it and making correction more difficult. The first thing to do is spend some time trying to get your hair back into condition or you could end up with it all breaking off. Coconut oil is able to penetrate the shaft and is recommended for colour damaged hair - you will need to use Ktani's coconut oil shampoo method or heat treatment to get the oil to penetrate.
After that you might try a colour removing product such as Colorfix or Color Ooops. This may well leave your hair a strange shade, so I strongly recommend you do strand tests before each and every chemical treatment. Use hair from your brush or plughole for this: stripping will damage your hair but not as much as re-bleaching. After that the best thing would be to get a professional to re-colour or go back to semi-permanents until your hair has recovered it's condition.
Semi-permanents should not be fading after a couple of washes. Either you are using brands with a low pigment content, not applying correctly, washing too frequently, using harsh shampoo/ conditioner or your hair is already too damaged for them to take. As far as lasting colour is concerned water is your enemy so use dry shampoo and a good leave-in conditioner wherever possible. Another option is conditioner-only washing.
HTH!
Bookmarks