What is the Difference between Suntan, Sunscreen and Sun block Lotion
Sun is the largest entity in our solar system. It is the source of light and energy for our planet. Sun rays provide natural energy to our planet, which is used by plants for making their food and human use it for various activities. Sun is very important but harmful sun rays cause damage to human skin. To prevent this damage various products like sunscreen and sun block are commonly used. People often get confuse between these terms. Here we are discussing difference between them.