Yes, most of the time, if the hair color is kept in a warm place or in the sun, it will fade in a month. Otherwise the hair dye will last only 7-9 months. If you continue to use the finished hair dye, your hair will become curly, dull and cause hair loss. (Depending on the uterus) Your calf should be fine, just wavy, no hair loss
Yes, hair color ends up on many other cosmetic products. If it expires, it can damage your hair, make it green or even stop it from working!
You should know that hair color is not. Dyeing was used only on fabric or leather, but not on hair with great success. What you're going to say is hair dye ... and it's totally different. Make sure you know what you are asking for!
Hair color does not stain, but also oxidizes over time. When opened and exposed to air, it gradually darkens and loses all color-changing power. Covered and in a cool place, it can easily last a few years. As long as it doesn't work, nothing bad will happen to your hair. Normally you should mix it with pexide and it will lighten your hair, but the color does not go well and you end up with a yellow haired shirt. But nothing happened.
. Um, of course, yes, I know this, why it's something known as jet black hair, so be careful what you do. They know there is no way out ... you have to get rid of it. Be careful.
Yes, it usually disappears, so if you want to look beautiful, you have to look for it