SKU: 24988392312

BioGuard Optimizer (8 lb)

Sale price$36.89 Regular price$40.99
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  • USA
  • CAN

Ships within 48 hours · Estimated delivery Aug 4 - Aug 9

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For Your Every Summer RSVP, with Code: SUMMER15

Description

BioGuard Optimizer (8 lb)BioGuard Optimizer 8 lb Looking for a simple and effective way to enhance the performance of your pool or spa? BioGuard Optimizer is the perfect solution! This powerful product is designed to improve the efficiency of your pool or spa system, reducing the amount of chlorine needed to maintain crystal clear water. Its unique formula also helps to prevent scale buildup and staining, keeping your pool or spa looking beautiful all season long. Made with

BioGuard Optimizer 8 lb 

Looking for a simple and effective way to enhance the performance of your pool or spa? BioGuard Optimizer is the perfect solution! This powerful product is designed to improve the efficiency of your pool or spa system, reducing the amount of chlorine needed to maintain crystal clear water. Its unique formula also helps to prevent scale buildup and staining, keeping your pool or spa looking beautiful all season long.

Made with high-quality ingredients, BioGuard Optimizer is easy to use and safe for all pool and spa types. Simply add the recommended amount to your water, and let it work its magic. Its fast-acting formula quickly goes to work, optimizing the performance of your pool or spa system and keeping your water balanced and clear. With BioGuard Optimizer, you can enjoy a stress-free pool or spa experience, knowing that your water is always in top condition. So why wait? Try BioGuard Optimizer today and experience the difference for yourself!

Product Benefits:

  • Improves chemicals performance
  • Improves chemical efficiency
  • Helps maintain sparkling clear pool water
  • Reduces eye irritation
  • Stable in sunlight, & does not evaporate

Dosage Directions:

  • Use test strips to determine the current pH of your pool
  • Adjust you pool's pH to 7.4 - 7.6
  • Backwash and clean filter
  • Make sure pump is running during application
  • Chlorine & Bromine: Apply 1.5 lbs of Optimizer per 1,000 gallons
  • Biquanide: Apply 2.8-4.5 lbs. per 1,000 gallons to achieve 50-80 ppm
  • Slowly add BioGuard Optimizer into your pool skimmer with the pump and circulation system on
  • Allow water to circulate for 4-8 hours after application
  • Test and adjust pH prior to each application

Now it's even easier to achieve the best and most comfortable pool water you have ever experienced.

BioGuard's all new Optimizer makes your water both sparkling clear and amazingly soft.

Optimizer also keeps pH levels under control, providing exceptional pool water without the need to adjust your swimming pool pH after application.

Key Features:

Easier application process without the need to adjust your pH

Produces brilliantly clear water

Softens water and improves swimmer comfort

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 24988392312

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4.8 ★★★★★
Based on 10 reviews
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Product Reviews
A
Verified Purchase
Amazon Customer
Los Angeles, US
★★★★★ 5
Good quality and value!
Color: 01-grey, Size: 20" X 26" (Pack of 2)
Washed nicely and cooled pretty well! Love thaf they stay on the pillow for my ASD son. Just what I was looking for! Would recommend!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 18, 2026
D
Verified Purchase
DAVID
Lowell, US
★★★★★ 5
Great case
Color: 03-dark Grey, Size: 20" X 26" (Pack of 2)
Love these pillow cases! FYI: 20" X 26" are PERFECT for supposed "queen size" feather pillows. 20" x 30" ones are too big and allow the feather pillow to flatten out too much. There is a bit of stretch to the cases. The "cool side" of the pillow case IS NOTICEABLY COOLER than the other side. Good zipper.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 31, 2026
J
Verified Purchase
Jennifer Warnecke
New York, US
★★★★★ 3
Hmmmm not really a cooling case
Color: 07-beige, Size: 20" X 36" (Pack of 2)
I bought these because like many I get hot at night, right around my neck. While it's soft and satin to the touch, and cool to touch, it doors keep me cool presay. I still get hot, I flip the pillow and because it's cool, I get cooled down. Again doesn't actually keep me cool all night though.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 4, 2026
G
Verified Purchase
Gary y.
Lowell, US
★★★★★ 5
That I keep my head, cool
Color: 01-grey, Size: 20" X 26" (Pack of 2)
They are cool and that’s exactly what I wanted. Something that wasn’t hot and I’m very happy with my purchase.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 27, 2026
S
Verified Purchase
Shelby
Carnegie, US
★★★★★ 5
Cool, Comfortable, and Worth Every Penny!
Color: Light Gray, Size: Standard
I’m honestly impressed with these pillowcases! From the first night, I could feel the difference—they stay noticeably cool, which is perfect if you tend to sleep hot like I do. The fabric feels silky smooth against the skin without being slippery, and it’s really gentle on both my hair and face. I’ve also noticed I wake up less sweaty and more comfortable overall. They fit my pillows well and don’t slip off during the night, which is a big plus. After washing, they held up great—no fading, shrinking, or loss of softness. If you’re looking for pillowcases that actually help keep you cool and comfortable through the night, these are definitely worth it. I’ll be buying more!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 7, 2026

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