Pollution is the introduction of harmful contaminants into air, water or soil. These contaminants can have dire effects on entire ecosystems, making life more difficult for humans, plants and animals.
What Causes Pimples under the Armpits? Actually, pimples, wherever they are, are occurred due to similar causes. The causes can be sweat, dirt, dust, bacteria, hormone, your bad psychology condition and some others. Besides, the use of wrong deodorant or body soap can also be another factor if there is underarm pimple.
While internal problems can be one of the main reasons for acne, especially if you get cystic pimples, there are several other factors that can be responsible for breakouts. These range from skin care products, hygiene, hormones, allergies, genetics, etc.