Coconut Oil:-
Coconut oil moisturizes your skin. Its antimicrobial properties may help keep the skin clean and infection-free. It contains phytochemicals that are powerful antioxidants that scavenge free radicals. These activities may contribute to making your skin clear and acne-free.
You will need:-

• Virgin coconut oil
• Cotton ball or cotton pad 

Method:-

• Lightly warm up the oil.
• Dot the oil all over the skin with your fingertips and massage the area for a minute or two.
• Let the oil soak in for a couple of minutes. Wipe away the excess oil with a cotton ball/pad. 
• How Often Should You Do This
• Do this 2 times a day.

Caution: Do not try this remedy if you have acne-prone skin as coconut oil may aggravate the condition.

Lemon:-
Lemon juice is a rich source of vitamin C, which helps in skin lightening. This remedy may help you get rid of spots and blemishes and achieve clear skin. 
You Will Need

• A lemon

What You Have To Do

• Cut a lemon in two halves.
• Rub one half directly onto your skin in a circular motion.
• Do this for 5 minutes. Rinse your face with cold water. 

How Often Should You Do This

• You can do this once daily.

Caution: If you have sensitive skin, do not try this remedy as it may cause redness and irritation. Do a patch test on your inner elbow and wait for 30 minutes to check if there is any reaction. If your skin is irritated, do not proceed with this remedy.