A semi-permanent mousse is perhaps one of the ideal products for toning brassy hair. This is because it does not cause any hair damage like the permanent colors and that you can use it in the shower post shampooing. If you use a good quality mousse, it can take less than five minutes to restore the brassy hair to its original, salon blonde hair.
Most mousses are such that you can apply them as often as necessary to get your manes even conditioned well. However, you may use them only once a week and after every shampoo for retaining an ash or silver tone. It also does not take much time in mixing and applying the content of a mousse. For 5 minutes longer in the shower, you can get rid of brassy hair and step out with salon blonde hair again. For best results for blonde hair, the mousse from Schwarzkopf Igora is worth trying.