High levels of minerals in pool water can cause cloudy water, scale build-up on pool surfaces, plumbing and
equipment, resulting in costly repairs, inefficient operation and unsightly water. BioGuard Scale Inhibitor is a liquid product that is specifically formulated to control and prevent scale build-up due to excessive mineral levels.
Eliminates scale build up
Liquid sequestering agent
Easy to use (no mixing)
Works on all types of pools
Helps prevent damage to pool surface and equipment
As an initial treatment, apply 1 quart per 10,000 gallons to deep end of pool with pump running
Circulate 48 hours continually after application
Swimming can resume 15 minutes after product addition to pool
As a maintenance treatment, use 16 oz. of this product per 10,000 gallons of pool water once a month
Maintenance doses should be used for pools in areas where excessive minerals cause extreme and constant problems
We only ship orders to the 48 contiguous United States
Chemicals, pool paint, and some oversized items, will only ship via ground service.
Items shipped via Freight Service, such as pool heaters, will only ship via ground service.
All orders shipping to Maryland will incur a 6% sales tax charge
Some items, including hazmat, may require a Direct Signature upon delivery.
Orders containing small and light-weight items may ship via FedEx SmartPost or USPS.
You may return an item sold to you by Hydropool.com up to 30 days after purchase. The product must be in good condition, unused, in original packaging, and must have all parts, accessories and paperwork; returns without these requirements and/or guidelines will not be accepted.
If a delivery attempt is unsuccessful on order requiring a direct signature, a 15% restock fee may be applied should the order be returned to Hydropool.com by the carrier.
Any claims to missing parts, items or damaged goods for any orders must be made within 30 days of delivery date. We are not able to credit your shipping and handling fees if the wrong product was ordered due to customer error. However, if you received the wrong products due to an error on our behalf, we will pay for the return services fees and you will receive a full refund or exchange.
To return an item to Hydropool.com, please access your account and fill out our simple return authorization request. You will then be issued a Return Merchandise Authorization (RMA) number and return instructions. Any items returned without an RMA number will be refused. We will process your refund upon receipt of the returned items.
Products that cannot be returned:
Pool Cleaners *
Deck Coatings & Paint
Pool Heaters *
Pool Pumps *
Pool Filters *
Pool Ladders *
Pool Chlorinators *
Custom Manufactured Safety Covers
Stock Covers that are Ordered and for the Incorrect Pool Size
Concealed damage on any item must be reported within 3 business days. Please email any information regarding concealed damage to email@example.com. Please reference your order number in all order related email correspondence.
* These items may be returned under strict circumstances. The product must not have been used, installed, or attempted to have been installed. All products must include original paperwork, parts & accessories, and everything accompanied with the product. These products require additional return information prior to being shipped back.
Customer is responsible for any/all return shipping charges. Some returns may have a 15% restock fee that will be deducted from your refund. Restock fees are generally applicable when the returned product is found to not be in re-sellable condition, has been installed or attempted to be installed, or does not include all original items, the return will be refused.
Please call 800-4MY-POOL if you have questions regarding this return policy.
The Estimated Delivery Date is based on FedEx Ground Service Transit Time to the zip code you provided. If you are logged in, we will use you zip code as entered into your profile.
Since we stock our products in multiple warehouses nationwide, you may see various delivery dates for items in your cart.
We may ship items separately to expedite your delivery at no additional cost.
If an item has an Estimated Delivery of "TBD" it is either Backordered or On The Way and will ship upon receipt.
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