I am currently using a partial hairpiece which is a light ash brown/blonde color. Ny problem is that red keeps showing on my remaining hair, so the color match is terrible. Is there some way to "get the red out" and make my hair ash? Thanks

Yes, it can be done, but I need more information. What color is your hair now? Have you colored it or is it natural? What condition is your hair in? You can message me with this info and I will help you...