1 MLA style: SST.. 2  Acronym Finder. 2015. 3  AcronymFinder.com 6 Oct. 2015 http://www.acronymfinder.com/Serum-Separator-Tube-(blood-specimen-collection)-(SST).html.
Once it is completely dry, condition your hair with a deep conditioning treatment to help put back some of the moisture that was removed during the process. If you still have some black left, redo this process a few days later. Once you get all the black removed, you can dye it the brown shade of your choosing.1  Make sure you give your hair some time to recuperate before you try it again. 2  The acid in the vitamin C makes your hair susceptible to damage, so waiting will allow your hair time to regain its natural oils before you start again.t is unlikely that all the black hair dye was removed during the first run, so you should repeat the process. Once you get it the color that is light enough, dye it with the brown dye of your choice. 1  Try to give your hair a break of a day or so between treatments. 2  This method will not lighten naturally dark hair.
How To Lighten Dark Hair By Swimming. If lying in the sun is a great way to naturally lighten your hair, then going swimming first and allowing your hair to dry in the sun is even better. You can swim in all kinds of water: a pool, a fresh water lake or stream, or the ocean and get the same results. there is great news â¦ there are several home remedies to lighten hair naturally. This is especially true if your hair is a dirty blonde or a lighter brown. Whether you want hair highlights or you want to lighten dark hair, a bottle of hair coloring or bleach may not be necessary.