Why is this so much more expensive on Amazon than anywhere else?

Actually it's almost $6 cheaper than the pool store I go to.

Does this help with Well water issues?

This will help with cloudy water in a swimming pool. If you used well water to fill your pool there are many things go that could be in your water from minerals to metals that could cause issues when you simply adding chemicals. If you are struggling with well water in a pool I would suggest finding a local bioguard dealer and bring in a water sample for testing. If you are struggling with water in a well, this is not the product for you.

How long must you run pump/filter after adding this to the water?

I have a 35,000gal in ground pool and use this product about once a week. I have the pump running 24/7 to filter, chlorinate and operate the skimmer. I also have a separate hot tub that may be what you are asking about, as far as that, a regular couple of cycles should be fine. Like 15mins to 30mins.

Can this be used with baquacil?

Baquacil is biguanide product and after lots of research this product does work with it. I have a baquacil pool and it does work as advertised.

Bioguard Polysheen Blue Clarifier 1 Quart

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Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

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€ 83.04

Duties & taxes included

In stock

Sold byAmazon AustriaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Austria.

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Description

💧 Clear pools, clear mind—be the envy of every pool party!

SPEEDY SPARKLE - Fast-acting formula clears cloudy water in record time.
WEEKLY WELLNESS - Designed for effortless weekly use to keep your pool pristine.
COMPACT POWERHOUSE - 1 quart size packs a potent punch in a sleek, easy-to-store bottle.
CRYSTAL CLEAR CONFIDENCE - No dilution needed—just pour and transform your pool instantly.
ALL INCLUSIVE COMPATIBILITY - Works seamlessly with all pool and filter types—no exceptions.

BioGuard Polysheen Blue Clarifier is a highly concentrated, fast-acting pool clarifier that requires no dilution. Ideal for weekly use, it effectively clears cloudy water and is compatible with all pool and filter types, ensuring sparkling clean water with minimal effort.

Specifications

ASIN	B018YQWYVO
Brand	BioGuard
Brand Name	BioGuard
Customer Reviews	4.7 out of 5 stars 1,040 Reviews
Item Form	Liquid
Item Type Name	Bioguard Polysheen
Item form	Liquid
Manufacturer	BioGuard
Manufacturer Part Number	23721BIO
Model Number	BIO23721
Number of Items	1
Number of Packs	1
Package Size Name	1 Quart
Product Benefits	Clears Cloudy Water and Maintains Crystal Clear Pool Water
Product benefits	Clears Cloudy Water and Maintains Crystal Clear Pool Water
UPC	017541607766
Unit Count	32 Fluid Ounces

Reviews

M**R

Great

18.09.2024

D**T

Clear bright water!!! Works great!!

I used this stuff back in the day and decided to try it again. FANTASTIC!!! Pool looks super blue and clear.

6.08.2025

A**R

Tres bon!

super bon !

21.05.2024

P**N

Pool Clarifier

Helped a little but not enough to make a difference for what we needed

7.05.2026

S**T

Let’s Be Clear

This stuff works miracles to keep pool water crystal clear

30.06.2024

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€ 83.04

Duties & taxes included

In stock

Sold byAmazon AustriaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Austria.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Meera L.

Smooth transaction and product arrived in perfect condition.

3 weeks ago

Reema J.

Perfect platform for hard-to-find items. Delivery was prompt.