Once you know the causes of acne, you must understand that applying harsh products containing chemicals can actually make your acne worse.

Acne is a sign that something is wrong inside and that internal problems can manifest as external ones. The skin our body's a major elimination channel. Your body clears itself by releasing waste materials through its pores, when the digestive system itself can't keep up with the cleansing process. So it is advisable to increase your intake of fresh water, fruits and vegetables.

You should also reduce your intake of sugar, coffee, and other processed / junk foods. Whilst the saying 'you are what you eat' may sound like a cliché, if you really want to get rid of acne, do yourself a favor and remind yourself of this saying before every meal. The rewards will reach far beyond beautiful clear skin.

Whether you're a teen or an adult with acne, you don't have to simply put up with it.

Here are 14 ways to get rid of acne.

1. Don't pick, press or rub your pimples. If you do, you risk spreading the bacteria and increasing the chances of scarring.

2. Use an over-the-counter product containing benzoyl peroxide once or twice a day. It helps break up the plug of dead skin cells, bacteria, and oil that clogs the pore and forms an acne blemish. And it cuts down on the bacteria, too. Start with the lowest concentration and work your way up.

3. Try over-the-counter products containing sulfur or resorcinol, which help unplug oil glands by irritating the skin. However, most dermatologists believe that benzoyl peroxide is the most effective over-the-counter ingredient for acne.

4. Don't just spot-treat acne; put the product on acne-prone areas, too. That can include your entire face (avoid the lips and eyes), back, and chest.

5. Washing removes oils from the surface of the skin, not from within the plugged ducts. If you're too aggressive in your quest for cleanliness, you may end up drying out or irritating the sensitive skin on your face.

6. Wash properly once or twice a day. Use a mild soap and rub lightly with your fingertips and warm water. If your skin is oily, use soap with benzoyl peroxide for its drying properties.

7. Don't use brushes, rough sponges, cleansers with granules or walnut hulls, or anything similar on the delicate facial skin.

8. Don't use oily products, such as hair pomades, heavy oil-based facial moisturizers, or oily cleansers.

9. Use water-based make-up.

10. Don't get a facial. You may end up doing more harm than good.

11. Don't rest your chin on your hands or touch your face constantly.

12. Protect your skin from cancer and wrinkles without aggravating your acne by choosing an oil-free sunscreen of SPF 15 or higher.

13. Don't worry about what you eat, unless you notice a correlation between a particular food and your skin breaking out.

14. Watch out for iodine, which can be found in multiple vitamins and iodized salt. Some doctors believe iodine may encourage acne.