1. The best thing you can do for your hair is to stop washing it in hot water, especially right after coloring.

• The best thing you can do for your hair is to stop washing it in hot water, especially right after coloring.
• Hot water can strip the hair of its natural oils and cause split ends, along with frizziness and dryness.

2. If you have fine hair, use a blue shampoo, which will help prevent brassiness (yellow tones) from appearing.

If you have fine hair, use a blue shampoo, which will help prevent brassiness (yellow tones) from appearing.

Blue shampoos are designed to eliminate yellow tones in hair and restore it to its natural tone.

If blue shampoo is not an option for you, there are also purple shampoos that can help neutralize brassy hues without leaving behind any unwanted residue or buildup on your scalp.

3. Leave the dye in for a shorter time than recommended. That way, the gray and white hairs get color but your natural color doesn’t pick up any extra dye that would make it too dark.

If you want to change your hair color, it’s important to consider the longevity of your new hue. The longer you leave the dye in, the darker your hair will get. On average, a salon visit should last between 30 and 60 minutes depending on how much product they use and how thick your hair is. However, if you’re doing this yourself at home (or even by yourself at work), 3-6 weeks is a reasonable amount of time to keep things like dyes and toners in your locks before washing them out again so they don’t stain everything in sight!

If you’re looking for an easier way to keep up with maintaining lighter locks without ruining them by putting too much bleach on top of them every single time–or if you just want something new for summer–we suggest picking up some highlights instead! You can always add these later as well if needed; although remember not everyone wants their age showing through when going grey..

4. Use a marroon shampoo and conditioner to neutralize unwanted red tones.

To neutralize unwanted red tones, use a marroon shampoo and conditioner. This is a special kind of shampoo and conditioner that helps to neutralize any unwanted red tones in your hair.

To use this trick:

• Wash your hair with the marroon shampoo and rinse thoroughly
• Shampoo again with regular shampoos but do not rinse completely—this will ensure that some of the color-correcting ingredients remain in your hair
• Condition as normal

5. Avoid chemical treatments like perms and straighteners for at least three months before coloring your hair so that it doesn’t get depleted of protein and moisture; these treatments also affect how your hair holds on to color as well as how it looks from the start.

• Avoid chemical treatments like perms and straighteners for at least three months before coloring your hair so that it doesn’t get depleted of protein and moisture; these treatments also affect how your hair holds on to color as well as how it looks from the start.

If you have weak or damaged hair, then a regular dye job may not be the best thing for you. Hair color can be unpredictable if you have weak or damaged hair because the strands are less likely to hold onto color as they should, which means that any reds, blues or greens might end up looking more grey than anything else.

6 Use a shampoo with argan oil or aloe vera in it when you wash your hair, as they help enhance shine and moisturize the hair shaft, respectively

The best thing you can do for your hair is to stop washing it in hot water after coloring. If you have fine hair and want to prevent brassiness, use blue shampoo as well. Finally, leave the dye in for a shorter time than recommended—half of what the directions say should be plenty.