I can understand you are really concerned about dark spots on your facial skin. But don't worry, though it may take some time but with proper treatment its possible to get promising results.
But its important to be patient and comply with the treatment for good results.
For further querries and proper treatment you can consult me either online or at my clinic.
Next Steps
By the time you consult a dermatologist, start using a broad spectrum sunscreen.
Health Tips
Don't take any skin lightening treatments in salons.