Skin has pigmentation changes which are called stains. Stains appear due to various factors, pregnancy, genetics, excessive sun exposure are among many others.
They are located different area of skin, blemishes as freckles, moles and age spots and each have different shapes, sizes and features. Moles become darker with time and protruding from the skin surface.
Freckles appear in the face, arms and back.
The age spots found on sun-exposed areas, small, flat and covered with a pigment of a light brown, but can be larger and darker the longer you spend in sunlight.
The stain removal is performed through techniques such as surgery, but fortunately, there are some home remedies to improve their appearance.