IMPERITY Fixing Liquid got special additives. There is a fragrance added to temper the strong smell of fixer / neutralize liquid and neutralize.
In addition, there are substances added which makes the treatment less damaging to the hair. To a permanent treatment to achieve optimal results, you should use after the perm treatment IMPERITY Fixing Liquid.
Let the neutralization / fixer foaming with a sponge in a glass or plastic dish and spread the foam mass on her.
Massage the hair then in the Fixing of Liquid Imperity.