1 : Wash once a month if needed (can go longer.) Try using mild shampoo, it will be less harsh and won't strip the natural oils as quickly.
2 : Leave conditioner on 10 min so that it can get into the pores of the hair. After you have put the conditioner on you can gently comb through the ends.
3 : We think this tip is so important. Use 1-2 drops of leave-in-serum and put some on the ends the extensions.