No orange shampoo

I've been using this shampoo for 3.5 months now. I use the shampoo once a week to refresh my hair. I have some orange tones through my hair every now and then. I wash once with normal shampoo to cleanse it, then I use about a euro coin in size of the shampoo. I'll leave it myself 2 to 4 min withdraw, to get and maintain the best result.

Translated from Dutch by AWS