CREATING SINGLE-PROCESS BLONDE ON GRAY HAIR
Use the Miss Clairol GrayBusters (80 series). GrayBusters are specifically formulated for optimum gray coverage in a single-process.
TOO DARK SEMI-PERMANENT GRAY
(NOTE: For best results, color removal procedure should be administered immediately after rinsing deposit-only color from hair. Do not dry hair as this "sets" color and makes it more difficult to remove.)
POOR GRAY COVERAGE WITH SEMI-PERMANENT
Reapply a fresh formula and process up to 45 minutes. To get good gray coverage, color must be left on the hair for the full 45 minutes. Never skimp on processing time.
Next time, use a Neutral (N) Series for complete gray coverage.
POOR GRAY COVERAGE WITH SEMI-PERMANENT ON LESS THAN 40% GRAY
The color could have been removed too soon, or the color selected was too light compared to the client’s Natural Level. Re-apply haircolor formula formulating a deeper shade that is within 2 Levels of the natural color. Apply in fine even sections, being sure to thoroughly saturate the hair, and allow to process for entire recommended time.
POOR GRAY COVERAGE WITH SEMI-PERMANENT ON MORE THAN 40% GRAY
Re-apply haircolor formula staying within 2 Levels of the natural color, and add up to 1 oz. of the next darker color in the same tone or warmer. Allow to process for entire recommended development time.
In the future, if gray coverage is still not sufficient, it’s time to graduate the client to a permanent shade.
RESISTANT GRAY
To please the client, you used only 10-volume developer in your formula, which is not the correct developer strength to achieve gray coverage.
Mix a fresh formula with 20-volume developer and reapply to the most resistant areas first. Check frequently. Less processing time may be required for this second application.
In the future, when coloring clients with resistant gray, you may want to reformulate using Miss Clairol GrayBusters.