Olfactory adaptation
The fact that we no longer smell our perfume is part of a physiological process of olfaction. With our own scent, the stimulation of our olfactory sensors is permanent. This is also the case with the smell of our home, or a perfume that we wear very often.
Why doesn't fragrance last on me? Unfortunately for some people, your body chemistry causes perfumes to evaporate more quickly from your skin. Perfumers would say that your skin throws off fragrance. Instead of lasting for some 3 to 4 hours, it disappears within an hour, sometimes shorter.
The answer has to do with hormones—specifically, pheromones. “Pheromones are chemicals that animals and humans produce, which change and influence the behavior of another animal or human of the same species,” says Erica Spiegelman, wellness specialist, recovery counselor, and author of The Rewired Life.
Oranges, lemons, and grapefruits are packed full of pleasant-smelling oils and compounds, which quickly become absorbed by the body and gently released through the skin. As such, eating such fruits is a quick way to improve your natural aroma.
One way is to take your shirt off and sniff that instead of your skin, recommends Lifehacker. Other ways to check your own scent is to rub your scalp, then smell your fingers; check your breath by licking your arm, waiting a second, then sniffing the spot. Or even quicker and easier—ask your parent to give you a whiff!
Use essential oils
To smell naturally good, going natural is the answer. Essential oils have been a part of aromatherapy for centuries. While perfumes also derive their notes from nature, choosing an all-natural essential oil can make you smell fresh, moisturize your skin and treat skin problems as well.
We're sure you've heard this piece of advice before, but drinking water can help reduce body odor. Water flushes out bodily toxins, and when toxins go, so does body odor because toxins cause odor. It's a simple science equation.
directions: fill a spray bottle with water (only enough to make what you'll use up in the week) add drops of vanilla essential oil or extract until you reach a scent you like. spray in the air or on your body.
Everyone has their own scent—just think of how differently your grandma and your boyfriend smell when you lean in for a hug. But can we smell ourselves? For the first time, scientists show that yes, we can, ScienceNOW reports. Our basis of self-smell originates in molecules similar to those animals use to chose mates.
Studies show that fragrance has the power to significantly affect your mood, reduce stress, and relax your muscles—all things that you want before hitting the sheets. It's the same reason why hotels and Airbnb hosts use bedroom-specific scents to help guests achieve a better night of sleep.
Aim for Pulse Points
For even longer staying power, spritz your fragrance onto pulse points. These areas include your wrists, the nape of your neck, behind your knees, behind your ear, and inside your elbows.
Perhaps one of the most obvious spots to avoid spraying perfume is near your eyes. Alcohol-based perfumes contain ethyl—some even consist of up to 95 percent, which can cause irritation and stinging if it comes into contact with sensitive areas, like your eyes.
Contrary to what many people believe, you don't actually have to shower every day. Your skin might look better if you cut back to a few showers per week, especially during the winter months when the air is dry and you aren't sweating as much.
ODOR AFTER A SHOWER IS DUE TO LINGERING BACTERIA
In addition to bacteria, oftentimes there is deodorant residue and other impurities that are trapped in the underarm pores and within the hair if you have armpit hair.
Generally, she said, "you should be showering, bathing or cleansing yourself every two to three days." Though, if you're working out or engaging in an activity where you are sweating a lot, you may have to shower more often.
After bathing, you can apply a scented lotion to your skin. If you plan to use perfume or cologne too, make sure the scents are compatible or similar so they don't compete with one another or becoming overpowering. Reapply as needed, like after washing your hands. Spray on your favorite scent.
Heat from hot water combined with soap will soften your skin and slowly strip away its natural, oily protective barriers. Some of this can good like removing dirt, sweat, or body odor. However, we want to keep in the skin's natural moisture where possible and prevent dry or irritated, itchy skin.
Many doctors say a daily shower is fine for most people. (More than that could start to cause skin problems.) But for many people, two to three times a week is enough and may be even better to maintain good health. It depends in part on your lifestyle.