This is a very quick tip and whilst not perfect does work!
If you are showing (unwanted) very dark roots, you can blend them out
by spraying Batiste directly onto them. You need to spray the dry
shampoo quick close to the area so it
'powders' and then just rub it in. Go along your parting and where the
dark roots show most. It won't erase them entirely, but it will blend
If you have a tonal hair colour (such as deep
blonde or red) you can use one of the Batistes coloured shampoos for the