- Discover these amazing, natural and refillable mosquito repellent wristbands. Adjustable mosquito repellent bracelets are fun to wear and waterproof! Whatever you’re doing, wherever you’re going, let your whole family stay protected together. Mosquito repellent bracelets come with two refill pellets made in France that last 15 days each. Essential oils help to mask the scents of your breath and body, making it harder for mosquitoes to find you. Proprietary formula is DEET-free, GMO-free, gluten-free, paraben-free, phthalate-free, no animal testing.