Look for sulfate-free, antioxidant-rich shampoos and conditioners to keep your hair healthy and hydrated. [2] X Research source If your hair is oily or tends to suffer from a buildup of product, you can shampoo as often as once every other day.
Clarifying shampoo can be very drying, so use it sparingly, especially if you are using other products that might dry your hair or strip away natural oils. Skip the clarifying shampoo if you have highlights or lowlights, since it will strip the color out of your hair. [4] X Research source
Look for blue or purple-tinted shampoo made specifically for white or silver hair. Check for “silver” on the label. How often you use this shampoo depends on how yellow your hair is. [5] X Research source However, avoid using it more than once or twice a week. Overuse can result in a buildup of dye, causing your hair to look dull or bluish. If you are using a clarifying shampoo, do not use it on the same day as the purple shampoo, as the combination could dry out your hair. Wait a few days after using one before you use the other.
As a general rule, you should cut your hair every 6 weeks. If your hair starts to look shaggy or unkempt before then, however, it’s time for a trim![8] X Research source
Keep the highlights 2 to 3 shades lighter than the rest of your hair. [10] X Research source Depending on how light your hair is to begin with, this may or may not be possible because there is nothing to lighten. Place the thickest, lightest highlights around your face. Have them get thinner the further you get from your face. [11] X Research source Keep the lowlights 1 to 2 shades darker than your base color. Use them alongside the highlights to help blend them in. [12] X Research source
If you have light skin that is not flattered by ashy tones, a pale champagne blond may be a better choice than grey. A pure white will also look nice. If you have medium skin, you can go with a creamy white or a steel grey. If your hair is naturally dark, you can even go with a bright silver shade. If you have dark skin, opt for a salt-and-pepper look with white highlights and dark lowlights.
A purple shampoo will help protect your hair from turning yellow as the toner gradually washes out of your hair. [17] X Expert Source Martin NeptonProfessional Hair Stylist Expert Interview. 17 November 2020.
Use a mask meant for color-treated hair. Avoid anything containing sulfates.