| 摘要 |
The invention relates to a novel method which makes it possible to effect the disappearance of spots of para-phenylenediamine and related derivatives on the skin as well as on various substrates. The method consists of a local treatment of the spot at room temperature, by means of a mixture of two natural products mixed in a wet, aqueous medium, over the whole area affected by the spot. This method relates especially to industry, in particular dry cleaning and hairdressing.
|
