Ever feel like your deodorant used to work perfectly, but now it barely lasts until lunchtime?
You're not imagining it.
Many people find themselves reapplying deodorant throughout the day, switching brands every few months or wondering why they're still noticing body odour despite showering regularly.
The truth is that underarm odour is influenced by more than just the deodorant sitting on your skin.
Sweat, bacteria, hormones, stress levels, diet and even product build-up can all affect how fresh you stay throughout the day.
One of the most overlooked causes is product residue. Over time, layers of deodorant, antiperspirant and dead skin cells can accumulate on the underarm area. This build-up can make it harder for products to perform effectively and leave the skin feeling less fresh.
Think about it this way. Most of us exfoliate our face and body regularly, but very few people ever exfoliate their underarms.
When dead skin and product residue are allowed to accumulate, your underarm skincare routine can become less effective than it should be.
Stress can also play a major role. Have you ever noticed that nervous sweat seems to smell stronger than sweat from a workout? That's because different sweat glands become active during times of stress and anxiety, producing sweat that bacteria love to feed on.
Your clothing may also be contributing to the problem. Odour-causing bacteria can linger in fabrics, especially activewear and synthetic materials. Even freshly washed clothing can sometimes retain odours that reactivate once you start sweating.
If your deodorant doesn't seem to be performing the way it once did, it may be worth looking at your entire routine rather than immediately buying another product.
Regular cleansing, gentle exfoliation, breathable clothing and proper washing habits can all help support fresher-feeling underarms.
Sometimes the solution isn't a stronger deodorant. It's creating a better foundation for it to work.
Because when it comes to body odour, the goal isn't to stop sweating completely. It's to feel confident knowing your routine is working with your body, not against it.