9 Genius Tricks to Stay Fresh When You Can't Shower

3. Apply several coats of deodorant.

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Deodorant becomes your ultimate ally in fighting perspiration and body odor. To enhance its performance, apply numerous layers during the day, particularly in hot or humid conditions. Deodorants function by eliminating bacteria responsible for unpleasant aromas, so frequent reapplication ensures ongoing protection. Choose a deodorant with an appealing scent, as it can serve as subtle fragrance.