Think Crucial Humidifier Drops, 2oz

This is not a descaler you run after the scale has formed it is a conditioner you add at every refill so the scale has a harder time forming in the first place. Two drops per gallon. The citric-citrate system sequesters calcium and magnesium ions while they are still dissolved, before they can precipitate onto tank walls or blow out as white dust. Three food-grade ingredients and nothing else: no silver, no copper, no metals of any kind, no surfactants, no fragrance, no dye. One 2 fl oz bottle covers over 550 refills.
Features: 550+ refills per bottle A 2 fl oz bottle of 33% concentrate covers over 550 tank refills at 2 drops per 1-gallon tank roughly four heating seasons of daily use. Three food-grade ingredients Distilled water, citric acid and sodium citrate. No metals, no surfactants, no fragrance, no dye. Reduces deposits between cleanings Sequesters calcium and magnesium before they precipitate as white film on tank walls or white dust on nearby furniture. Precision dropper dosing 1 drop for 0.5 -gallon tanks, 2 for 1-gallon, 4 for 2-gallon. Add 50% more in hard water. For evaporative and warm-mist humidifiers Works with Honeywell, Vornado, AIRCARE, Essick Air and Vicks tank models. Made in the USA.
How to use: Fill your humidifier tank as usual.
Add drops to the tank: 1 drop per 0.5 gallon, 2 per gallon, 4 per 2 gallons. Add roughly 50% more drops if you are on hard water. Repeat at every refill. Continue your normal periodic deep clean.
Why Think Crucial: US-based, family-owned brand serving over 1, 000, 000 households since 2007 Replacement parts, filters and cleaning solutions for commonly used appliances Customer support available if a product does not perform as described Think Crucial is an independent brand. Brand and model names are used to show compatibility only; this is a Think Crucial product, not made by the appliance manufacturer. If it doesn't work with the machine we list, email us and we'll refund it. Always follow your appliance manufacturer's own cleaning and descaling instructions.