If you can include this in your hair care routine, you will be a winner. Basically, this is a rehydrating and shaft-strengthening process There are various deep conditioning products available in the market. You can use any good product. After applying the conditioner down the hair shafts (take particular care of the tips), cover your head with a shower cap. Wait for 10 minutes or so. Certain deep conditioning products will ask you to use a blow dryer . Follow the instructions. Rinse well after the designated time.