Spactz 12Pcs Humidifier Cleaner Works in All Humidifiers and Fish Tanks, Purifies Water, Eliminates Dust and Odor

Purifies Water - Reduces up to 99% of odor causing Harmful substances growth, Keeps your humidifiers mist clean and less tank cleaning times Humidifier Cleaner - Works in virtually all humidifiers, including the following types of residential humidifiers and vaporizers: Ultrasonic, Cool Mist (impeller), Warm Mist, Evaporative and Steam Vaporizer. Also works in fish tanks Eliminates Mineral Build-up - The Cleaning helps to prevent and reduce the white-dust caused by minerals in hard water. This hard-water"dust"can contain calcium, or magnesium Easy To Use - Simply drop it in tank, for , pure mist. Replace every 30 days.This humidifier tank cleaning ball contains no harsh chemicals