How can I use this oil to make a room smell fresher?

You can use a few drops of this peppermint oil in a room diffuser. Add 3-5 drops to the water reservoir of an ultrasonic or nebulizing diffuser; the sharp, cooling scent will disperse through the room, creating a fresher, clearer atmosphere. It's often chosen during warm seasons, after physical activity, or for long travel to provide a crisp herbal aroma. For a simple, no-device method, add 1-2 drops to a bowl of steaming hot water or onto a cotton ball placed in a discreet area. You can also create simple scent blends by mixing it with other essential oils known for their fresh or herbal notes, such as a drop of lemon or eucalyptus, to personalize the aroma. Remember to use diffusers in well-ventilated areas and follow your device's instructions.