Summers are a hard time for women as they have to deal with nasty under-breast sweat. Same holds true for dry seasons when this area develops rashes. Intertrigo is a condition in which warm or moist areas of your body develop inflammation due to constant rubbing or contact between two skin folds. Skin friction is held to be responsible for such rashes and inflammation – mostly red in color and sometimes accompanied with whitish material. But such rashes could also be caused by corynebacterium and Candida fungus that thrive in moist, warm places. Neglecting such conditions can easily turn into serious skin disorders like psoriasis or eczema. So, it is better to nip the condition at its bud. Here are some of the best home remedies to cure rashes under breast.