Wintertrine is a complete winterizing kit in one bottle! This fast-acting and long-lasting algaecide kills the green, mustard and black algae often present at pool closings. It reduces cleanup time in the spring and will not foam, cloud, affect metal equipment or lower the chlorine residual.
Solid covered pools: 1/2 gallon Wintertrine per 20,000 gallons of pool water. Mesh-covered or uncovered pools: 1 gallon Wintertrine per 20,000 gallons of pool water. Shake container well and pour the proper amount of Wintertrine around the entire pool perimeter. Continue circulation of pool water for 6 hours to ensure proper distribution of Wintertrine.
The Brand the Pros Use offers a host of concentrated products formulated for professional pool and spa care. Developed with the service professional in mind, Applied Biochemists water care products are both economical and powerful enough for the toughest jobs. Applied Biochemists™ offers everything from algae and deposit control formulas to non-chlorine shock treatments, powerful surface cleaners, clarifiers, enzyme-based cleaners and more.
IN STOCK Same Day Shipping - Ships Via FedEx
This product ships from our warehouse via Federal Express Ground on the same day provided that your order is received and processed by 3:00 pm EST, Monday-Friday. Orders received and processed after 3:00 pm EST will ship the following business day. After the item leaves the warehouse, we will email you a tracking number so that you may follow its delivery progress. Your order should arrive in approximately 1-5 business days, but please be aware that the delivery time can be influenced by a number of factors, including the weather, holidays, and where you live in relationship to the warehouse. Business Days are Monday-Friday, excluding observed holidays. FedEx ground service and residential deliveries are made only Tuesday through Saturday. View our shipping information page for more detail. If you have any questions regarding the shipment or delivery of this product please contact us at 877.527.4881, or email firstname.lastname@example.org and we will do our best to assist you!
PLEASE NOTE:While we ship 98% of all orders via FedEx occasionally it is more efficient to ship smaller packages via USPS. Orders shipped by USPS will follow the same processing policies as FedEx orders but will have a USPS tracking numbers.
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