Studio McGee Home Scent Refill - Smart Air Diffuser - Up to 120-Hours of Luxury Fragrance per Refill - Home Essential - Clean & Safe Diffuser Fragrance - 2 Pack, Santal Vanilla

Automatic Smart Vial Detection: Simply insert your smart aroma fragrance vial and the 4 Home Diffuser will automatically detect the fragrance refill, creating an easy swapping experience Long-Lasting Room Scent: When using 2 vials and diffusing 6–8 hours per day at a medium intensity, the 4 diffuser scents last up to 6 weeks in a medium-sized room and the Plus diffuser scents last up to 4 weeks in an open concept space Health-Conscious Home Essential: Our fragrance refills for the home are designed without harsh chemicals; we avoid ingredients that are known to cause potential harm to your health or the environment