Jack's Magic The Purple Stuff Size:1 qt Arctic Blue Shock is made

Arctic Blue Shock is made right here in the USA to ensure the highest quality

Low ph can cause scale and eye and skin irritation and discomfort

you get fast results with no need for color matching

accurate reading of borate levels

easy to use and won't over stabilize your pool water

Jack's Magic The Purple Stuff Size:1 qt Arctic Blue Shock is madeJack's Magic's The Purple Stuff provides salt water pool owners with an effective way to prevent stain formation in the rough environment that salt generators create, while keeping them free of scale build up that can affect overall pool health. The Purple Stuff's unique formula is unaffected by high salt and TDS environments, and only requires monthly treatments to keep your pool spotless and healthy without adding complexity to your routine