Pool Chemicals

A clean, inviting swimming pool starts with balanced water chemistry. At YardandPool.com, shop trusted brands that help keep your water clear, safe, and ready for everyone to enjoy.



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Pristine Blue - 64 oz

$71.49

SKU: 12775
PristineBlue is the cornerstone of the system. It is an algaecide/bactericide (nonpublic health) that is added to pools and spas at start up and topped off routinely. Highly effective Algaecide/bactericide (nonpublic health) EPA registered For residential pools in all 50 states NSF ANSI 60 Certified New pool users:  add 2...
Pristine Extra - 25 lb

$197.49

SKU: 18715
Pristine Extra contains 99% sodium di-chlor (granular chlorine). It is an effective shock treatment that can be used at start-up, routine maintenance or for troubleshooting as needed. It is a primary sanitizer. For pools:  add 1 lb per 10,000 gallons
Pristine Extra - 5 lb

$45.49

SKU: 18705
Pristine Extra contains 99% sodium di-chlor (granular chlorine). It is an effective shock treatment that can be used at start-up, routine maintenance or for troubleshooting as needed. It is a primary sanitizer. For pools:  add 1 lb per 10,000 gallons
Pristine Blue Mini Test Kit

$38.99

SKU: 44272
PristineBlue Mini Test Kit measures the PristineBlue level in pools and spas.
Pristine Power - 5 lb

$40.99

SKU: 16905
PristinePower is a shock oxidizer that does not contain chlorine. It is used to oxidize the organic materials that can cause cloudy water. PristinePower can be used every 1-2 weeks depending on bather load.
Pristine Clear - 32 oz

$24.49

SKU: 14032
PristineClear clears cloudy water in pools by bringing suspended particles together, enabling the filtration system to better remove the particles. For pools:  add 2 ounces per 10,000 gallons
Pristine Power - 1 lb

$8.99

SKU: 16901
PristinePower is a shock oxidizer that does not contain chlorine. It is used to oxidize the organic materials that can cause cloudy water. PristinePower can be used every 1-2 weeks depending on bather load.
Pristine Blue - 32 oz

$44.99

SKU: 12773
PristineBlue is the cornerstone of the system. It is an algaecide/bactericide (nonpublic health) that is added to pools and spas at start up and topped off routinely. Highly effective Algaecide/bactericide (nonpublic health) EPA registered For residential pools in all 50 states NSF ANSI 60 Certified New pool users:  add 2...
Pristine Extra - 1 lb

$9.49

SKU: 18701
Pristine Extra contains 99% sodium di-chlor (granular chlorine). It is an effective shock treatment that can be used at start-up, routine maintenance or for troubleshooting as needed. For pools:  add 1 lb per 10,000 gallons
Pristine Clean - 32 oz

$44.99

SKU: 13232
PristineClean is a scale and metal inhibitor. It prevents metal and mineral particles that enter your water from bonding to walls and other surfaces. For pools:  add 2 ounces per 10,000 gallonsFor spas:  add 1 milliliter per 100 gallons, in swim spas add 10 milliliters per 1,000 gallons  
Pristine Clear - 8 oz

$10.99

SKU: 01002
PristineClear clears cloudy water in pools by bringing suspended particles together, enabling the filtration system to better remove the particles. For pools:  add 2 ounces per 10,000 gallons
Pristine Check - 64 oz

$71.39

SKU: 13828
PristineCheck is a water prep. It is added to pools and spas before the introduction of PristineBlue to sequester calcium and other minerals for maximum effectiveness. For pools:  add 2 ounces per 1,000 gallonsFor spas:  add 10 milliliters per 100 gallons, in swim spas add 2 ounces per 1,000 gallons...
Pristine Check - 32 oz

$44.99

SKU: 13832
PristineCheck is a water prep. It is added to pools and spas before the introduction of PristineBlue to sequester calcium and other minerals for maximum effectiveness. For pools:  add 2 ounces per 1,000 gallonsFor spas:  add 10 milliliters per 100 gallons, in swim spas add 2 ounces per 1,000 gallons...
Pristine Power - 25 lb

$170.49

SKU: 16915
PristinePower is a shock oxidizer that does not contain chlorine. It is used to oxidize the organic materials that can cause cloudy water. PristinePower can be used every 1-2 weeks depending on bather load.