In order to dilute 30 volume to 20 volume , the person can add pure water to 30 volume . But, the person require to make sure that after dilute procedure from 30 volume to 20 volume whether the person gets the desire result or not .

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A reaction occurs between 7.5 grams of Al, 24.8 grams of Cl2 to form AlCl3. Compute the theoritical yield of the product in grams

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i have dark brown thick hair, and i am using 40 volume bleach, how long do i leave it in for? i want to make it as light as i can without harming my hair to much. thank you

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Someone said: I'd advise not even venturing into the land of 40vol. 40vol is so so so damaging, it took me 5 months to grow out the mess it left my hair in. Try 20-30vols first and if you dont get a good result, use 40vol for about 45 mins AT LEAST 2 weeks after using the other bleaches.

Someone said: Use a 20 and cover your head with a plastic cap

Someone said: then a BLUE OR PURPLE TONER, OR SHAMPOO

Answer is provided by a lic. Cosmetologist of 10 yrs. Ten volume developer is generally used to deposit color. It has very little lift. I would suggest using 20 volume. Also take into consideration what you are trying to lift. You have to pay attention to your base colors within the color you intend to use. Sometimes when lifting a brown you can end up with reddish undertones. If hair is already blonde and you wnto lift to a lighter blonde, depending on your hair`s undertones, you could end up with undesireable results. Undertomes are the colors you see in your hair if you were to step outside in the sunlight and see shimmers of other colors, such as gold, red, and/or copper. I am new to this site so I am not sure yet how people communicate with each other. If you are needing more advice my user name is Intrigued.

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Someone said: Intrigued... The salon I work at uses Paul mitchell and Rusk. Is it acceptable to mix my 40 volume Rusk developer with Paul Mitchell The Color UTP toner?

lmcruz10 said: my hair is auburn but my roots are black from my hair growing. i bought jet black coloring but i have 30 volume creme developer, would this work for darkening my hair?

jennareisling said: I am a salon owner, and we use Paul Mitchell color. Do not use your 40 Volume Rusk with it. Of course, 40 Volume is just that, it is very invasive,and you will get a lifting result, however, results can not be guarenteed. I do color all day long, every day, and I cannot remember the last time I used about a 30 Volume in Paul Mitchell to achieve what I wanted, so I am not a 40 volume supporter unless absolutely necessary, and certainly not out of color line being used. Hope this helps

Someone said: thank you very much! Your answer was just what I needed!!

I`m trying to find out basically the same thing!! Can you use a 30 volume developer with a demi-permanent hair color?

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Someone said: but what if you also want to lift the color slightly? to make it 2 or 3 shades lighter? i've been wondering the same thing. i have medium brown hair i want to demi-dye auburn and I'm afraid if I leave in the developer that it comes with (10) it will turn darker! i don't want that, i'd rather it be on the lighter side.

Someone said: does your hair have color on it??? Because color on color goes darker. The 10 volume would deposit only. Make darker..Yes the 30 volume would change the shade of the demi haircolor

Someone said: Demi colors will not lift your hair. Ever, doesn't matter what kind of developer you use. Only permanent color will lift hair and that's only if you have virgin hair.... If you hair color on your hair and you want it lighter, you need to go buy some lightener/bleach.

Someone said: Demipermanent color has its own developer with low amminia ten twenty thirty forty are only used with permanent or bleach

Someone said: how can you turn burgundy hair to brown

you should do it again once more time on the ends only with 20 volume, you can try 30 vol, but i dont know how ur hair condition is, if u have go0d hair then go ahead and do it with 30 vol, but if u see ur ends are not not healthy do it with 20 vol. try not to touch ur roots, just apply on the parts where u see is darker.

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can I mix 20 volume developer with demi permanents?

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Matters on the hair color you have- if you have dark hair and want to go blonde- to real light blonde you would use a Vom 40-50 and if you want to just dye your hair you would use Vom 10 and sometimes 20 now if your hair is med- and want to go dark you would use 20 though... I have dyed my hair light blonde and white a lot so this is something that I would know. You want to always make sure though you do use the right number of VOM though. If you go to Sallly`s hair place to buy the VOM- you can always ask them to help you out and they will tell you which number of VOM you would want to be using. Good luck- and I hope your hair turns out the way you want it too... Jynnette

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yes... to make 20 into 10 just add equal parts water and developer..

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i`ve colored my hair dark brown all over, because i wanted to cover some horrible red highlights that at the end they turned out orange. Now i really want a change...i want my hair to be a dark violet, so i bought this dark brown violet pearl (color touch 3/68) from wella, which is a demi permanent color. and since i want to lift some levels i bought the 20 vol...i`m not sure if i`m right with this products...i want the violet to show but naturally..not to bright

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Someone said: Color does not lift color. Demi permanent are deposit onlu

Someone said: can some help me dyed daughters hair and went golden blonde i have a super light ash blonde toner, what do i add to it

yes of course, as long as u use a LIQUID or CREAM lightening agent and not a powder one (not many around, clairol makes most of them), and the nice thing about them is u probably won`t need a toner afterward as u would regularly require with a POWDER bleaching agent. 2 packets to be used if very light color is needed. P.S: if u decided not to go with a LIQUID lightener (7th Stage, Instant Whip, Ultra Blue & Born Blonde) and decide to use powder bleach, there would be no need to use a (pre-)lightening activator, just developer and a toner afterwards.

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what kind of peroxide volume for whitining teeth for mixing baking soda?

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