Prussian blue may be recognized by its being decolorized by alkalies, but not by chlo-riJe of limo, while the latter re-agent destroys indigo-blue. The appearance alone if sufficient to indicate ...
Looking after 3c hair involves custards, creams and gentle detangling. Curly hair, like many things, can be a quagmire of confusion and conflicting information. For starters, the appearance of ...