Scents Smart Release New Car Auto Air Freshener - 1 Pack

Innovative air freshener that delivers the most consistent stream of fragrance through the use of fuel cell technology. Easy to use, to activate turn the unit 90° until marks are aligned and pull tab. Once the unit is activated, Hydrogen is generated which pushes the fragrance out evenly for up to 45 days. Use anywhere, a vent and visor clip is included.