Before using toner, you can think that it's a good idea to finish your hair care routine.
Do you shampoo before toner?
If your first attempt at coloring your hair with a hair toner does not provide the results you desired, waiting at least one month before trying again.
Can you tone your hair twice?
Tips for Getting Long-Lasting Toner Effect
Once a week, after applying toner, you should wash your hair to maintain the best results.