Vietnam is located in a tropical monsoon region, characterized by hot and humid weather all year round. This is the ideal condition for bacteria and yeast on the skin to thrive. When combined with increased sweating in hot weather, body odor becomes an unavoidable concern.
According to dermatologists, high humidity not only makes it difficult for sweat to evaporate, but also retains bacteria on the skin longer. A study published in the Journal of Investigative Dermatology (2014) showed that the growth of armpit bacteria such as Staphylococcus and Corynebacterium increases sharply in hot and humid environments, making body odor worse [Callewaert et al., 2014].
High temperature and increased sweat glands
In hot weather, the body increases sweating to cool down. However, excess sweat is a “food source” for bacteria. When bacteria decompose compounds in sweat, they release fatty acids and ammonia – the direct cause of unpleasant odors.
A report from the International Journal of Cosmetic Science (2008) showed that the higher the ambient temperature, the stronger the activity of apocrine sweat glands, resulting in a significant increase in body odor levels【Zeng et al., 2008】.
Why is body odor difficult to control in Vietnam?
Vietnam’s climate is both hot and humid, making it more challenging to control body odor. When sweat is secreted, high humidity makes it difficult for sweat to evaporate, creating ideal conditions for bacteria to stick and grow quickly. Clothes in humid environments also retain odors longer, causing a lingering feeling of discomfort, even if you shower regularly.
Therefore, Vietnamese people easily feel body odor returning very quickly in the summer, especially in crowded cities like Ho Chi Minh City or Hanoi.
Solutions to control body odor in hot and humid climates
Dermatologists recommend that daily body hygiene, showering immediately after exercise and choosing loose-fitting clothes can help reduce body odor. In addition, a balanced diet, limiting garlic, onions and alcohol will help improve this condition.
However, the most important factor is still choosing the right deodorant product. Men with high mobility needs often choose Breeze Men Dry Protection to control odor for up to 48 hours and avoid yellow stains on clothes. Women can use Spray Deodorant Breeze Freschezza Talcata 150ml , both deodorizes and brings a sweet powdery scent, helping you feel confident in all situations.
Conclude
The hot and humid climate in Vietnam is the main reason why body odor is more difficult to control than in dry and cool areas. Scientific evidence from many studies has confirmed the relationship between temperature, humidity and the growth of odor-causing bacteria. Understanding this mechanism will help you adjust your living habits and choose the right deodorant product, to always stay confident even on the hottest days.