Berkland Aqua Peak Humidifier Drops, 2-Pack - 400+ Uses, Made in USA

400+ USES PER 2-PACK Two bottles deliver 400+ tank treatments. Cents per use vs. $20 replacement cartridges or demineralization pods. The most cost-effective humidifier maintenance routine on Amazon. | CLEANS & DEODORIZES HUMIDIFIER TANKS A few drops per tank fill helps keep the tank visibly cleaner and fresher between refills. Reduces tank odor and cuts down on the weekly scrub-down most humidifier owners dread. | UNIVERSAL HUMIDIFIER COMPATIBILITY Works in cool mist, warm mist, and ultrasonic humidifiers from Levoit, Vicks, Honeywell, Crane, Pure Enrichment, and most other brands. Just add a few drops to the tank at each refill. | GENTLE ON HUMIDIFIER COMPONENTS Non-corrosive to ultrasonic transducers, wicks, and plastic tanks. No harsh chlorine bleach, no fragrance, no dyes. Takes seconds per refill. | MADE IN USA BY BERKLAND Manufactured in the United States in small batches. Trusted by thousands of households that want a simpler humidifier maintenance routine.