The problem of body odour persists a lot in summer when the scorching heat causes excessive sweating. Getting rid of unwanted hair Whether you wear full sleeved clothes or sleeveless tops and tees, you should get rid of the unwanted hair that may start giving a foul smell due to sweating and taking a shower are some ways to check it, say experts. Rohit Batra, Dermatologist at Dermaworld Skin and Hair Clinic and Vivek Mehta, Dermatologist at Pulastya Cadle Skin Laser Clinic, have shared a few tips: