It is possible to have both yellow and copper toned brassiness present in your hair color.
If you can’t determine your brassy tones, or if they seem to be both yellow and copper, use a shampoo that has both purple and blue tones in it. Look for products that claim to be “color correcting” or “tone correcting. " You can also ask a clerk at the beauty supply store for recommendations. You can find a drug store brand called Shimmer Lights purple shampoo. If you’d prefer a salon brand, two popular options include Joico Color Balance Purple shampoo and Matrix Total Results So Silver shampoo.
If you use purple shampoo every day, your hair will take on a lilac or light blue tint. Avoid hair care products that are alcohol-based. These will accelerate color fading and dry out your locks. [6] X Research source
Not only is the filtered water a bonus for your hair health, but your skin will love it, too.
To use, apply to your hair from roots to tip immediately after shampooing. Rinse the foam out immediately or leave it on for 3 minutes to enhance your color, then rinse. Follow it up with a good conditioner. For those with an ash or silver hair tone, you may want to use the mousse every day, post-shampoo. Foam glosses are mostly found at beauty supply stores, but there are a few drugstore versions on the market.
It’s called a temporary “rinse” because the color boost only lasts until your next shampoo, which rinses the product out of your hair. [11] X Research source You’ll need to wear rubber gloves when applying the product. Temporary rinses are usually sold exclusively at beauty supply stores.
Apply the toner to clean, dry hair. Leave it on until you’ve achieved your desired color. Results should last 3-6 shampoos. Avoid shampooing immediately after using a semi-permanent toner. You can condition safely immediately after, however, if you like.
However, the results can be very striking and it’s certainly something to consider if you’ve tried a lot of other things with no success. [15] X Research source As with all “permanent” dyes, lowlights may start to fade after about 6-8 weeks.
Apply the toner in small sections, starting at the top and working your way down to the ends until you have full coverage. Keep a close eye on the dye as it develops and rinse thoroughly.
Smoothing serums and other similar products can help you maintain color by sealing your hair cuticle when you apply them. Always condition your hair very well. This also seals the hair cuticle and protects your color.