Pristine Extra (4 Pound Container)

  • Pristine Extra by Pristine Blue
  • Pristine Extra Chlorine Sanitizer
  • Chlorine Shock
  • Swimming Pool Chemicals
  • 4lb Pristine Extra
Brand: Earth Science Laboratories, Inc
Manufacturer: Pristine Blue
Part Number: 4316531554
Model: 4316531554
Material Type: Granular
Product Dimensions: 8.25 x 7.25 x 7.0 inches; 3.99 pounds


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Pristine Blue Pristine Extra is used in the start up of the Pristine Blue chemical system. This chlorine shock dissipates rapidly, thus bringing your pool or spa back to a non-chlorine status quickly. Pristine Extra may also be used for troubleshooting pool and spa water. Product Dosage For Pools: 1 pound per 10,000 gallons of water at start up. For Spas: 5 milliliters (1 teaspoon) per 100 gallons of water at start up. Directions For spas or hot tubs, apply at a rate of 5 milliliter or 1 teaspoon of Pristine Extra per 100 gallons of water. For pools, apply at the rate of 1 pound of Pristine Extra per 10,000 gallons of of water in the deep end of the pool. To prevent damage to pool surface, use a pool brush to disperse any granules that may have settle to the bottom of your pool. Never allow undissolved product to rest in contact with bleachable surfaces. In water temperatures less than 70 degrees fahrenheit, or as an alternate application procedure, pre-dissolve the product prior to applying evenly to the deep end of the pool. Dissolve this product outdoors in a clean plastic bucket stirring with a clean plastic or wooden spoon. Add the product to water, never add water to product. Never add more than 1 pound or this product to 3 gallons of cool water. Do not mix with other product when pre-dissolving. ReEntry: Reentry into treated pools is prohibited above the levels of 3 ppm of chlorine due to risk of bodily harm. Ingredients Sodium Dichloro-s-Trizinetrione Hydrated: 99%, Other Ingredients: 1%, Available Chlorine: 55.5%

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Delivery Times

The usual time for processing an order is 24 hours (1 business day), but may vary depending on the availability of products ordered. This period excludes delivery times, which depend on your geographic location.

Estimated delivery times:

  • Standard Shipping: 3-8 business days
  • Expedited Shipping: 2-5 business days
  • International Shipping: 5 - 12 business days

Please note that these are estimates, not guarantees. Delivery time depends on a number of variables, and there may be delays such as bad weather affecting air transport, or a package being held for inspection by Customs. ibspot is not liable for any delays in international transportation or customs clearance.

Shipments can be delivered directly to most addresses, except post office boxes. However, in certain remote areas, there may be an additional delivery charge or you may need to pick up your package from the closest service location of ibspot's shipping partner.

All orders are shipped with a tracking number. Once your order has left our warehouse, a confirmation e-mail with a tracking number will be sent to you. You will be able to track your package at all times. 

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If your package has been delivered in a PO Box, please note that we are not responsible for any damage that may result (consequences of extreme temperatures, theft, etc.). 

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We have a 30-day return policy, which means you have 30 days after receiving your item to request a return.

To be eligible for a return, your item must be in the same condition that you received it, unworn or unused, with tags, and in its original packaging. You’ll also need the receipt or proof of purchase.

To start a return, you can contact us at If your return is accepted, we’ll send you a return shipping label, as well as instructions on how and where to send your package. Items sent back to us without first requesting a return will not be accepted.

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Please inspect your order upon reception and contact us immediately if the item is defective, damaged or if you receive the wrong item, so that we can evaluate the issue and make it right.

Exceptions / non-returnable items
Certain types of items cannot be returned, like perishable goods (such as food, flowers, or plants), custom products (such as special orders or personalized items), and personal care goods (such as beauty products). We also do not accept returns for hazardous materials, flammable liquids, or gases. Please get in touch if you have questions or concerns about your specific item.

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The fastest way to ensure you get what you want is to return the item you have, and once the return is accepted, make a separate purchase for the new item.

We will notify you once we’ve received and inspected your return, and let you know if the refund was approved or not. If approved, you’ll be automatically refunded on your original payment method. Please remember it can take some time for your bank or credit card company to process and post the refund too.


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