Compared with doing someting by yourself, you'd better ask the barber or hairdresser for help.
its basically bleach with some chemicals in it.
no
If it is already blond or really light brown then no. Any darker then you have to bleach your hair.
It is Chemical changes because after you bleach it you can make it back
You can dye it with hair products or you can bleach it
no. it will bleach your hair.
Usually, any time after. But you should check the dye and bleach boxes just incase. If you can bleach your hair after, just make sure your hair can handle all of the chemicals.
Mixing hair bleach with water will dilute the bleach, reducing its effectiveness in lightening the hair. The mixture may not lighten the hair as desired and could lead to uneven or patchy results. It is generally recommended to use hair bleach with the appropriate developer for best results.
go to a local drugstore and buy a hair dye packet for blonde hair. Follow the instructions and viola. Or go to a hairdresser.
It is not recommended to use household bleach to bleach hair as it can cause severe damage to the hair and scalp. It is better to use hair bleach specifically formulated for hair.
no it will make it lighter and it will fall out
Hydrogen peroxide are mixed with dye and or lightener/bleach to make your hair lighter.