Felix the Cat is a funny-animal cartoon character created in the silent film era. The anthropomorphic black cat with his black body, white eyes, and giant grin, coupled with the surrealism of the situations in which his cartoons place him, combine to make Felix one of the most recognized cartoon characters in film history.
If this is your case then all you need to do is to control your diet and minimize your intake of these types of foods. Spicy Foods. Too much intake of spicy foods such as curry, onions, garlic, chillies and other spices can also cause your underarms to smell through your sweat.
Why sweat smells. Well actually sweat from the eccrine glands does not have a smell. Sweat from apocrine glands does have a smell, but it is usually only a very slight smell. However, our bodies have bacteria (germs) living on skin and clothes. These bacteria use sweat to grow. A lot of body smell (body odour or BO) comes from the bacteria feeding on the oils in sweat under the arms or groin.