Why do my armpits smell when I sweat?

Many people often sweat under their armpits, which will emit a smell over time. There will be a strong smell every night when they wake up. After washing with water, the smell will reappear not long after. This will cause inflammation and will also affect others. Usually we need to use some chemicals or antiperspirants, including some products that can increase body odor and reduce the strong smell of body sweat. Also, when choosing clothes, try to choose some that can absorb sweat, so as to reduce the strong smell of sweat.

Take a shower every day. Try to shower every day, no matter how tired or busy you are. This is a great way to ensure your body feels fresh and clean throughout the day. If you wake up sweating after a hot night, take a shower; be sure to shower at the end of a busy day, especially if you have exercised. After working out or any time your body starts to smell, be sure to shower to prevent the odor from settling in.

Use an antibacterial soap for better results.

After you shower, make sure you dry yourself completely so there's no moisture left on your body that could attract bacteria.

A strong deodorant or antiperspirant may be applied to the underarms. While deodorant won't stop you from sweating, it can mask the smell of bacteria on your skin. Antiperspirants contain aluminum chloride, a chemical that reduces sweating, and deodorants are also included. Apply antiperspirant twice a day, once in the morning and once in the evening.

If you think you need more than an average amount of deodorant or antiperspirant, check out and purchase a higher strength deodorant or antiperspirant -- you don't need to see a doctor to get a prescription to buy these products.

Wear clothing made from natural fibers. Wearing clothing made from cotton, wool, or silk will make your body less likely to sweat due to the comfort and durability of the fabric. And if you're working out, invest in sportswear made from high-tech fabrics that wick moisture away from your body.

Change and wash clothes frequently. If you wear the same T-shirt for three days, of course you will smell your own armpit odor. Make sure you wash your clothes after wearing them, and don't wear the same underwear for more than two days in a row, no matter how comfortable it is. Take special care of your workout clothes -- dirty, wet workout clothes are a great breeding ground for germs, so you should wash your workout clothes after every physical activity.