Diy Bleaching Hair . How long bleach is left on hair can vary depending on your. Like olive oil, apple cider vinegar can be used as a home remedy for dry hair. DIY HAIR BLEACHINGHow to do by yourself at Home? Tutorial YouTube from www.youtube.com Smooth it over vertical sections of hair that are about 1⁄4 inch (6.4 mm) thick. Start at the roots and stroke down to the tips with the cotton. This application method can be a bit awkward, so a better method may be to pour the.