to my knowledge it doesnt really, unless you are fully bleaching your hair, then it makes a difference but even then..
No because your hair is dead material that still have genetic data in them and also thc is stored in them. Dying your hair does not change your genetic traits in your hair and will not effect the thc stored.
The drugs are IN the hair, not ON it. Drugs are actually incorporated into the hair shaft from the bloodstream. Severe chemical washing and bleaching removes drugs on the hair, and may, in some cases, lower the level in the hair slightly, but it will not remove the drug completely. As a matter of fact, before we do our confirmatory testing, we wash the hair and test the washes to make sure all the drug is off the outside of the hair before we continue, so that we are assured that any drug we find is from within the hair. Hair coloring has no effect on the testing.
No, But Mixing That With Dish soap Works.
yes ... dying hair with bleaching kit damage your hair.
If you are dying your hair blond, the hair die will bleach your hair. Almost all hair dye makes your hair weaker. This may result in a tangible difference in the smoothness and softness of your hair, as well as more hair loss, etc.
Yes, hair can be used for testing.
Dying hair will make your hair smooth which makes your hair smooth for a few days
i think that he is dying his hair a dark brown
They do Hair testing.
dying, death or a dye for your hair.
Dyeing your hair does not influence the genes for hair color. The color of your hair is determined by your genetics, specifically the combination of genes inherited from your parents. Dyeing your hair only changes the external appearance of the hair and does not alter the underlying genetic code.
dying hair changes the texture of the hair making it more manageable and usually people dye hair to look younger.