Not exactly
Yes, hair bleach might work and normal bleach might work. Hair dye is a stain, so it's not permanent.
Try using Comet cleanser with bleach. It works great for cleaning hair color off counter tops, it might work for your toilet seat as well.
I work with a lot of chemicals including hair color, bleach, ammonias, cleaning chemicals, etc. and so far after wearing a platinum ring every day for the past 4 years it still looks the same as the day I got it.
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.
The Salon Perfect Hair Coloring Brush can be used to easily and evenly apply your favorite hair dye or bleach to your hair without messy drips.
Did you bleach first? Because if not, it won't work unless your hair is quite a light blonde. Also you need to bleach because bleaching opens up the hair to allow the dye to attach to the hair shaft.
No, bleach will work in any temperature water but it will work best in hot water with white clothes.
You can use Clorox Bleach to disinfect and sanitize surfaces like countertops, sinks, and bathtubs. Dilute bleach with water according to the instructions on the label before using it to clean. Make sure to wear gloves and work in a well-ventilated area when using bleach.
No black is just a depositing color. Most bright reds sit on about the same level as a light brown so a color would work just fine. I would go to a hairdresser if your using multiple colors in your hair, it can be a bit disasterous. And bleach makes hair lighter.
You would need to bleach them again.
No, it cannot. Depending on what type of box color you have on your hair depends on how easy for it to come out. Usually people do bleach to help it come out. But sometimes even bleach won't work. I recommend a color remover or a bleach bath professionally.
It does work but it really depends on what kind of hair you have and how well it reacts/absorbs the bleach and dye.