I have a lot of white hair and I can't color it, any thoughts?

You say you can't color it? I'm sorry to disagree with you but you can color it using a toner and cream peroxide. Go to any beauty supply house and they'll be happy to guide you in your selection of hair coloring products.

I've dyed my hair for years. Now it's naturally white but I use a blonde toner so that I have the lightest blonde hair L'Oreal has to sell. This way it tones down any yellowish tint in my hair.

Be sure to pick out a toner that has a neutral base so your white hair won't interfer with the toner making the new color different then it should be. A yellow base is not a good selection.