"Home Remedies to Get Rid Of Freckles. The more melanin you have in your skin, the darker your skin color! People with fair skin have less melanin in their skin to begin with, but some of their melanocytes make more melanin when exposed to the sun. So instead of easily getting an even suntan, they sometimes get freckles. Lemon juice is a highly effective ingredient for treating freckles as well as brown spots. Lemon juice has skin lightening properties that will nicely bleach the dark spots on