When you have put on hair relaxer .. afterwards do you have to buy a neutralizing shampoo?

i've been meaning to buy a hair relaxer .. and was wondering to do it at home .. i dnt want to go to the parlor and spent a lot of money .. but i was wondering if i havent end up buy a neutralizing shampoo after i've put on the hair relaxer?When you have put on hair relaxer .. afterwards do you have to buy a neutralizing shampoo?
The whole point of the neutralizing shampoo is to stop the relaxer from continuing to relax your hair, so you need it. Even though you wash out the relaxer it is still active in your hair until you use the neutralizer. If you want your hair to fall out then skip the neutralizing shampoo.When you have put on hair relaxer .. afterwards do you have to buy a neutralizing shampoo?
YES ALWAYS. If you get a kit, all you need will be in the box. If you buy the lye versions you don't mix, You can get a $1 bottle of isoplus neutralizer if you don't want to buy the accompanying brand name neutralizer and stop the relaxer from over processing.
It's always good to put on some neutralizing shampoo after using a hair relaxer, to smooth it out.
You most definitly have to buy the neutralizer other wise you could end up bald.