When remixing more product add extra drops for refreshing into mixture. No Cap Needed 13. Particular care should be exercised with flyaway fine hair. Fine hair type should be watched carefully and not over processed. There are no other cases of over processing with any other hair type.
Activation starts only after low heat is applied.
Apply color with TCA drops to re-growth and process. After testing and color completion, comb thru and mush into hair strand and ends. Shampoo or rinse per normal manufacturers directions. Yes, TCA does not effect perming. As always, lapse time 7-10 days between services is advised.