SKU: 4632837334
pristine herbicide

pristine herbicide Pristine Blue, 64 Ounce

$20.26 $22.51
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Ships within 48 hours · Estimated delivery Nov 11 - Nov 16

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Description

pristine herbicide Pristine Blue, 64 OunceDescription Pristine Blue is a non chlorine pool chemical and copper based algaecide designed to keep swimming pools, spas, and hot tubs clean, clear, and algae free without harsh chlorine. This long lasting mineral sanitizer controls algae growth, reduces chemical usage, and helps maintain sparkling water with less maintenance. Ideal for residential swimming pools, above ground pools, inground pools, hot tubs, and spas. Non Chlorine Pool Chemical &

Description

Pristine Blue is a non-chlorine pool chemical and copper-based algaecide designed to keep swimming pools, spas, and hot tubs clean, clear, and algae-free without harsh chlorine. This long-lasting mineral sanitizer controls algae growth, reduces chemical usage, and helps maintain sparkling water with less maintenance.

Ideal for residential swimming pools, above-ground pools, inground pools, hot tubs, and spas.

Non-Chlorine Pool Chemical & Copper Algaecide

Key Benefits 

• Non-chlorine pool sanitizer alternative
• Copper-based algae prevention and control
• Reduces chlorine and chemical usage
• Long-lasting water treatment
• Safe for all pool types and surfaces
• Works in pools, spas, and hot tubs
• Helps maintain clear, algae-free water
• Compatible with the Pristine Blue pool care system

What Pristine Blue Does

Pristine Blue uses a stabilized copper formula to control algae and bacteria in pool water. Unlike traditional chlorine systems, this mineral-based pool treatment provides long-lasting protection and helps maintain balanced water chemistry with fewer harsh chemicals.

This makes it a popular choice for pool owners seeking a low-chlorine or chlorine-free pool maintenance routine.

Pristine Blue is the ideal algicide for maintaining the cleanliness of your pool or spa. Formulated to effectively control algae and bacteria, Pristine Blue chemicals only need to be applied once every two weeks. Not only is Pristine Blue for pools is gentle on your skin and eyes, but it is also safe for vinyl liners and allows for immediate swimming after use. This EPA-registered product is environmentally friendly and a must-have for any pool or spa owner. You'll be amazed by how simple and convenient Pristine Blue is to use. From pristine blue start up kit, Pristine Blue pool chemicals to pristine blue shock treatments, our Pristine Blue products line has everything you need for a hassle-free pool experience.

If you need more help with Pristine Blue please look at Pristine Blue reviews and grab a Pristine Blue starter kit. We also offer a Pristine Blue maintenance pack for the pristine Blue system. You are going to love your Pristine Blue water

Macke Pool Products is an authorized Pristine Blue dealer providing genuine pool chemicals, fast shipping, and expert support for pool owners nationwide.

First Time Using Pristine Blue

Dosage For Spas and Hot Tubs:

  • Use 2 fluid ounces of Pristine Blue per 100 gallons of water

Dosage For Pools: Pristine blue pool opening

  • Use 2 fluid ounces of Pristine Blue per 1,000 gallons of water (20 fluid ounces per 10,000 gallons)

Every 2 Week Maintenance (14 Days):

  • Use the Pristine Blue Test Kit to measure the copper level in your water. The copper level has slowly decreased since the last time you added the Pristine Blue. You need to get the Pristine Blue (copper) level of your water back to 0.9 ppm. Do NOT exceed 1.0ppm Metallic copper. Use the dosage calculator to determine the amount of Pristine Blue to add.

IMPORTANT:

  • DO NOT pour into the skimmer
  • DO NOT add Pristine Blue for 2 Weeks
  • DO NOT let Pristine Blue Freeze

Shelf Life:

  • Pristine Blue can be used from season to season if stored in a closed container above 32° Fahrenheit.
  • Pristine Clean, Pristine Check, Pristine Clear, no expiration on effectiveness.
  • Pristine Blue Power, Pristine Blue Extra, are most effective if used within 1 year of purchase, but continue to a degree for several years when stored properly.
  • Pristine Blue Test Kit reagents and PristineStrips have a shelf life of 2 years.

Pristine Blue Safety

SDS Sheet CLICK HERE

EPA Registration Number: 64962-6

     

      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: 4632837334

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      4.1 ★★★★★
      Based on 24 reviews
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      Product Reviews
      D
      Verified Purchase
      Danielle Chen
      Boise, US
      ★★★★★ 5
      Perfect Balance of Comfort, Support, and Style!
      Size: 934-Z, Color: Black, Size: 934-Z, Color: Black
      I’ve been using this chair for a few weeks now, and I’m genuinely impressed with how much of a difference it’s made in my workspace. The mesh back is one of my favorite features—it offers excellent breathability and prevents that sticky, overheated feeling you sometimes get with solid-back chairs, even after sitting for hours. The seat cushion is firm enough to give proper support but still has enough give to keep me comfortable through long workdays. It feels like the perfect middle ground between soft and supportive. The adjustable foot ring has been a complete game changer for me. I use a taller desk setup, and having somewhere to rest my feet makes a huge difference in posture and overall comfort. Whether I’m sitting upright for focused work or leaning back to read, it’s always at the right height. The flip-up armrests are another smart design choice. When I’m typing, I like to have them down for support, but when I’m done, I can flip them up and push the chair neatly under my desk—saving space and keeping things tidy. The casters roll smoothly on both hardwood and rugs, so I can move around easily without scraping the floor or getting stuck. The overall build quality feels solid and sturdy, with no wobbles or creaks. Assembly was surprisingly quick—everything was clearly labeled, the parts felt durable, and it only took me about 20 minutes from opening the box to sitting in the chair. The sleek, modern look is another big plus—it blends in perfectly with my home office décor without feeling bulky or taking up too much visual space. If you’re looking for a chair that combines comfort, ergonomic support, durability, and style, I can’t recommend this one enough. It’s equally great for work, studying, or just relaxing at your desk, and it’s definitely been worth every penny.
      WAS THIS REVIEW HELPFUL?YesReportShare
      Reviewed in the United States on August 12, 2025
      S
      Verified Purchase
      sleepywan
      Carnegie, US
      ★★★★★ 3
      OK for the price, but overall comfort is avergae
      Size: 934-Z, Color: Mustard
      Easy to put together, color (mustard) accurate to images, and while I understand this is not a high-end chair, I feel like it still needs to be rated for its quality. Pros: the seat cushions are fairly comfortable and it rolls well. Adjustable footrest is easy enough and mostly sturdy. Cons: For a tall office chair, it doesn't go up high enough. I actually had to lower my standing desk to sit at it, which then isn't where I want it when I'm standing now. It's also a bit wobbly. The seat area's attachment to the post isn't as solid as it should be for a tall chair, so while sitting, it does tend to lean/slope forward and wobble side to side. The lumbar support is not adjustable, so I'm not even really sure what it does. And the armrests are not very comfortable to use. Since they are hard plastic, they are just a bit too rigid to rely on for any comfort. They are basically there to hold on to when you're getting out of the chair.
      WAS THIS REVIEW HELPFUL?YesReportShare
      Reviewed in the United States on May 29, 2026
      M
      Verified Purchase
      Mel
      Alexandria, US
      ★★★★★ 4
      Good Value for a Tall Chair
      Size: 934W-Z, Color: White
      I have received this chair just today and would like to give my first impressions of it. Height is super adjustable as well as the foot rest. My desk is very tall (~34 inches vs standard ~29 inches) and does not suit a standard height chair. This chair's height is enough to sit comfortably at mybut also still having adjustment to be even higher. Lumbar support is a manual adjustment that can be adjusted by sliding the lumbar piece up or down and it seems it can be tiled as well. No reclining feature or slight backrest tilt adjustment. I'm used to my chairs reclining so it feels a little awkward siting in a flat base and straight backrest. I feel like I'm sitting too forward or leaning forward slightly but is probably something I can get use to. Easy to put together and feels very sturdy. Plastic parts of chair are made from a really sturdy plastic, like playhouse plastic materials. Wheels roll around carpet easily. Mesh seems to be a strong material, though the mesh feels kind itchy on bare skin. Overall, I think this is a good chair to get if you're needing a tall chair for a good value and can sacrifice no backrest tilt.
      WAS THIS REVIEW HELPFUL?YesReportShare
      Reviewed in the United States on December 3, 2025
      T
      Verified Purchase
      Tram
      Lake Worth, US
      ★★★★★ 5
      Excellent value for money!
      Size: 934W-Z, Color: Black, Size: 934W-Z, Color: Black
      I absolutely love this office chair! I needed a chair that could support my standing desk without sacrificing comfort, and this one completely exceeded my expectations. It's incredibly sturdy and durable, well-made, and the height adjustment is super convenient, making it easy to find the perfect fit. Even during long hours of work, the seat is comfortable, and the ergonomic design effectively reduces pressure on my back and legs. I love its clean, modern look—it fits my home office perfectly. Assembly was quick and easy, and for this price, the quality is absolutely fantastic!
      WAS THIS REVIEW HELPFUL?YesReportShare
      Reviewed in the United States on February 24, 2026
      L
      Verified Purchase
      Lisa Bjornstad
      Los Angeles, US
      ★★★★★ 5
      Perfect chair!
      Size: 934-Z, Color: Blue, Size: 934-Z, Color: Blue
      I have an adjustable-height desk (also purchased from Amazon) and needed a drafting chair for those times when my body gets tired of standing. This chair fits the bill and then some! I put it together myself; it took me about an hour, but would take me about half that next time, since now I know what to do (and what NOT to do!). All the parts were there; there are even spare parts (see photo). All the holes were drilled in exactly the right places, too, which isn't always the case when I buy things from Amazon (my standing desk is a great example). The chair fits me; I'm short (5'3.5"), and often the seats of furniture are too deep for me to rest my feet flat on the floor. The depth of the seat on this chair is just a little over 18 inches, and with the adjustable footrest ring, it's perfect. I don't think a tall or heavy person would fit in it, to be honest. But it's perfect for those of us who are vertically challenged. I love that it glides easily on my hardwood floors and that it turns 360 degrees. The chair comes in numerous luscious colors, so take your pick! It is very sturdy, has good lumbar support, and the seat and seat back are very comfortable. And the arms flip up, which was an absolute must when I was shopping for this chair. I got it on sale, too -- $109.00 -- and I'm delighted with this purchase.
      WAS THIS REVIEW HELPFUL?YesReportShare
      Reviewed in the United States on April 23, 2026

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