Apple Cider Vinegar mixed with onion juice and applied directly to the skin, can help you to get rid of age spots and sun spots.
Finely chop or blend an onion, and use a strainer or cheese cloth to squeeze and extract the juice.
Take one part of Apple Cider Vinegar and one part of onion juice and mix them together. Dab a cotton pad into the solution and apply it directly onto the age spots.
Leave this on the skin for a minimum of 30 minutes, and as long as you are comfortable with it. Repeat this once a day for approximately 6 weeks and you should begin to notice a gradual improvement. If the spots have not completely disappeared after the 6 weeks but they have started to fade, keep repeating the process until they do.