After trying a new product, we usually 'purge'. Purging happens when you break out in places you normally wouldn't break out after using a new product. They often disappear as quickly as they appeared. Sometimes, your skin needs a bit of time to adjust to the new products. However, if these bumps are there for 3 months and over, discontinue use of the product. You might be allergic to something in it.
Do away with the dead skin cells sitting comfortably on your face. It is one of the simplest ways of getting fresher and younger skin. You can do this twice or thrice a week depending on your skin type.
Have you ever put on sunglasses and after a few hours realize the dust particles which have settled on there? Now imagine the dirt that settles on your face every single day. This is why it is important to cleanse your face every morning and evening to rid your pores of any build up.