Tassel hair dye is an extra light blond colour and its presentation is 100ml. The way to apply it depends on the size of the hair: if it is long then the full tube is enough and if it is short, only half of it is necessary. To activate the colour is essential to use an oxygenating agent, in the case of the full tube of dye would be needed 150ml and for half are 75ml.
When the hair is very greasy or very dirty it should be washed before applying the dye, otherwise it is not necessary. Afterwards, if it is the first time to apply this tone it is ideal to apply it from the middle to the ends, wait 20 minutes, apply it in the roots and wait 10 minutes to remove it all with plenty of water. If it is retouching then do the process the other way around.