hair color removers

Yeah Kelly's right.Color removers are meant to remove permanent or oxidative dyes.And since you went lighter it wont do anything to your hair,except potentially make it brassy.And some are bleach and peroxide based so they could also make you lighter.Getting a filler and then putting back the color is exactly what you should do.But be careful,once you've went lighter your hair could go too dark,because of being porous.Which is why its important to use a filler first. A good color remover would only remove your toner at very best leaving you with a raw bleached look.