Diffusers are typically smaller than humidifiers, with most having basins that can hold 1 to 2 cups (200-500 mL) of water. So, diffusers usually work the best in small spaces. Compared to diffusers, humidifiers are typically larger. Their water basins usually hold at least 1 gallon (3 L) of water.
Ultrasonic diffuser: this is the most common type of diffuser. It vibrates quickly to disperse scented water vapor into the air Steam diffusers: these also use water, but heat it up to spread the essential oils instead of vibrating. Nebulizing diffusers: unlike other types, these don’t use water. Instead, they atomize essential oils, turning them into vapor. Because there’s no water, the aroma is usually stronger than from other diffusers.
Lavender, peppermint, and lemon oil are some great scents that can reduce stress, improve your mood, and smell great to boot. When using a diffuser for aromatherapy, blend your essential oils to create a wonderful aroma and treatment that works for you. If you’re using your diffuser for aromatherapy, buy essential oils that are sold for aromatherapy use. They usually provide cleaner scents.
Evaporative humidifier: these suck in dry air and blow it through a moisture wick or filter, releasing moistened air back into the room. Ultrasonic humidifier: one of the more common humidifiers, these vibrate at an ultrasonic frequency to turn water into a mist that’s released into the air. Impeller humidifier: similar to ultrasonic humidifiers, these use a rotating disk to vaporize water and turn it into a cool mist. Central humidifier: some homes come with these humidifiers, which are installed along with your home’s air conditioning system. This allows you to control the humidity in every room. Vaporizer: these work similarly to humidifiers and add moisture to your home. They heat up the water in their basin and disperse it as steam.
Experts recommend keeping your home between 30-50% humidity. While too little humidity can dry you out, too much can invite unwanted bacteria in your home. When using a humidifier, check the moisture levels in your home regularly. A simple hygrometer will do the trick. Clean out your humidifier regularly, too. To make sure you’re receiving clean air, fill your humidifier with fresh water each day and clean the basin and filters every few days. About once a month, fully replace the filters.
Unfortunately, you can’t add essential oils to a regular humidifier. However, some humidifiers come with a tray specifically for essential oils. That way, you add fragrance and moisture to your home simultaneously. Because diffusers are so small, the amount of water vapor they emit isn’t enough to raise the humidity. If you want to increase the moisture in your house, humidifiers are your best bet.
