At least go to a pro for some shampoo and moisturizer and that can really take out the 'odd' colors. One product here is ARTEC, blonds, white violet color depositing moisturizer, it works very very well for color correcting. And as you may have guessed since I know about this product... I NO LONGER do my own hair. Exccept for cutting my own bangs. At 52 I have had several self enduced bad hair days .
Katz