Pool Treatment(503)
Uses item details. Price when purchased online
HTH Pool Care Shock Advanced — Granules, 12 Pack (1 lb each) — Pool Shock Treatment for Weekly Pool Sanitizing From $6.14

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From$614
HTH Pool Care Shock Advanced — Granules, 12 Pack (1 lb each) — Pool Shock Treatment for Weekly Pool Sanitizing
97514.6 out of 5 Stars. 9751 reviews
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Best seller HTH 3-inch Advanced Chlorine Tablets — Tablet, 5 lb — Pool Sanitizer for Routine Chlorination From $12.90

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From$1290
HTH 3-inch Advanced Chlorine Tablets — Tablet, 5 lb — Pool Sanitizer for Routine Chlorination
67494.5 out of 5 Stars. 6749 reviews
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Clorox Spa Liquid Antifoam Pool Water Balancers Solution , 32oz From $14.98

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From$1498
Clorox Spa Liquid Antifoam Pool Water Balancers Solution , 32oz
2554.8 out of 5 Stars. 255 reviews
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Clorox Pool&Spa, pH Increaser Pool Water Balancers Granules- For Use in Spas and Hot Tubs, 18 Ounces $7.97 44.3 ¢/oz

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$797
current price $7.9744.3 ¢/oz
Clorox Pool&Spa, pH Increaser Pool Water Balancers Granules- For Use in Spas and Hot Tubs, 18 Ounces
1194.6 out of 5 Stars. 119 reviews
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Overall pick Pool Essentials Chlorinating Liquid for Swimming Pools, 1 Gallon From $5.97

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Available in additional 2 optionsFrom$597
Pool Essentials Chlorinating Liquid for Swimming Pools, 1 Gallon
114764.7 out of 5 Stars. 11476 reviews
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Best seller Clorox Pool&Spa Shock XtraBlue+ Granules Swimming Pool Shock, 1lb for sanitization From $6.72

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Available in additional 2 optionsFrom$672
Clorox Pool&Spa Shock XtraBlue+ Granules Swimming Pool Shock, 1lb for sanitization
18314.7 out of 5 Stars. 1831 reviews
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Best seller Clorox Pool&Spa Algaecide + Clarifier From $14.88

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Available in additional 2 optionsFrom$1488
Clorox Pool&Spa Algaecide + Clarifier
45114.5 out of 5 Stars. 4511 reviews
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Best seller Clorox Pool&Spa XtraBlue+ 3" Chlorinating Tablets Form Chlorine Pool Chemicals 6oz $5.97 99.5 ¢/oz

$597
current price $5.9799.5 ¢/oz
Clorox Pool&Spa XtraBlue+ 3" Chlorinating Tablets Form Chlorine Pool Chemicals 6oz
24594.5 out of 5 Stars. 2459 reviews
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Clorox Pool&Spa Liquid Super Water Clarifier 32 oz Was $12.99

Clorox Pool&Spa Liquid Super Water Clarifier 32 oz
16224.6 out of 5 Stars. 1622 reviews
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Best seller HTH Pool Care Shock Advanced — Granules, 1 lb — Pool Shock Treatment for Weekly Use From $6.14

3 options
Available in additional 3 optionsFrom$614
HTH Pool Care Shock Advanced — Granules, 1 lb — Pool Shock Treatment for Weekly Use
97514.6 out of 5 Stars. 9751 reviews
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HTH Pool Care pH Decreaser, Powder, 5 lbs, for Balancing pH Levels $11.98 Was $20.68 $2.40/lb

Sponsored
Now$1198
current price Now $11.98, Was $20.68$20.68
$2.40/lb
HTH Pool Care pH Decreaser, Powder, 5 lbs, for Balancing pH Levels
1684.8 out of 5 Stars. 168 reviews
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HTH Pool Care Chlorine Shock Granules for Algae Prevention, Fast-Acting, 12 pack $43.97 22.9 ¢/oz

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$4397
current price $43.9722.9 ¢/oz
HTH Pool Care Chlorine Shock Granules for Algae Prevention, Fast-Acting, 12 pack
4764.6 out of 5 Stars. 476 reviews
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Clorox Pool&Spa Scale, Metal and Stain Control for Swimming Pools, 32 oz Liquid Swimming Pool Stain Remover From $15.97

2 options
Available in additional 2 optionsFrom$1597
Clorox Pool&Spa Scale, Metal and Stain Control for Swimming Pools, 32 oz Liquid Swimming Pool Stain Remover
8044.5 out of 5 Stars. 804 reviews
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Clorox Pool&Spa Awesome Algaecide for Treating Algae Liquid Pool Algae Chemical Controllers, 32 oz From $19.27

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Available in additional 2 optionsFrom$1927
Clorox Pool&Spa Awesome Algaecide for Treating Algae Liquid Pool Algae Chemical Controllers, 32 oz
14184.6 out of 5 Stars. 1418 reviews
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Best seller HTH 3-inch Advanced Chlorine Tablets — Tablet, 5 lb — Pool Sanitizer for Routine Chlorination From $12.90

3 options
Available in additional 3 optionsFrom$1290
HTH 3-inch Advanced Chlorine Tablets — Tablet, 5 lb — Pool Sanitizer for Routine Chlorination
67494.5 out of 5 Stars. 6749 reviews
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HTH Pool Care Clarifier Advanced for Swimming Pools, Liquid, 28oz.

HTH Pool Care Clarifier Advanced for Swimming Pools, Liquid, 28oz.
3724.7 out of 5 Stars. 372 reviews
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Rollback Clorox Pool&Spa 6pk Shock Xtrablue2 From $33.97

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Available in additional 3 optionsFrom$3397
Clorox Pool&Spa 6pk Shock Xtrablue2
64234.6 out of 5 Stars. 6423 reviews
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Clorox Pool&Spa pH Down, Reduces pH in Swimming Pools, 5 lb Bag, Granules Was $29.99

2 options
Available in additional 2 optionsClorox Pool&Spa pH Down, Reduces pH in Swimming Pools, 5 lb Bag, Granules
13634.6 out of 5 Stars. 1363 reviews
Clorox Pool&Spa Chlorine Stabilizer Pool Water Balancers Granules, 4 lbs for pH balancing

Clorox Pool&Spa Chlorine Stabilizer Pool Water Balancers Granules, 4 lbs for pH balancing
18364.6 out of 5 Stars. 1836 reviews
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Clorox Pool&Spa pH up Balancers Granules for Increasing pH Levels 4 lb Bag From $8.97

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Available in additional 2 optionsFrom$897
Clorox Pool&Spa pH up Balancers Granules for Increasing pH Levels 4 lb Bag
12614.7 out of 5 Stars. 1261 reviews
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Puri Tech Pool Powder 10 lbs Stabilizer Conditioner for Swimming Pools and Spas $33.89

Sponsored
$3389
current price $33.89Puri Tech Pool Powder 10 lbs Stabilizer Conditioner for Swimming Pools and Spas
354.5 out of 5 Stars. 35 reviews
In The Swim Granular Pool Chlorine - Di-Chlor Pool Shock From $23.99

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From$2399
In The Swim Granular Pool Chlorine - Di-Chlor Pool Shock
2034.4 out of 5 Stars. 203 reviews
Clorox Pool&Spa Crazy Clarifier for Insanely Clear Pool Water, 92 fl oz From $27.87

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Available in additional 2 optionsFrom$2787
Clorox Pool&Spa Crazy Clarifier for Insanely Clear Pool Water, 92 fl oz
9794.5 out of 5 Stars. 979 reviews
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Clorox Pool&Spa XtraBlue 3" Chlorinating Tablets Chlorine Pool Chemicals , 5lb From $41.97

4 options
Available in additional 4 optionsFrom$4197
Clorox Pool&Spa XtraBlue 3" Chlorinating Tablets Chlorine Pool Chemicals , 5lb
67044.5 out of 5 Stars. 6704 reviews
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ARM & HAMMER Clear Balance Alkalinity & pH Maintenance Tablets for Pools & Spa, 24 Count $32.97 $1.37/ea

$3297
current price $32.97$1.37/ea
ARM & HAMMER Clear Balance Alkalinity & pH Maintenance Tablets for Pools & Spa, 24 Count
8374.7 out of 5 Stars. 837 reviews
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40lb Clorox Pool&Spa Pool Salt Pallet (49 bags) From $7.97

2 options
Available in additional 2 optionsFrom$797
40lb Clorox Pool&Spa Pool Salt Pallet (49 bags)
45664.6 out of 5 Stars. 4566 reviews
HTH Green to Blue Pool Shock Kit — Granules (Form), 4 lb — Pool Shock Treatment for Algae Removal and Water Clarification

HTH Green to Blue Pool Shock Kit — Granules (Form), 4 lb — Pool Shock Treatment for Algae Removal and Water Clarification
22284.2 out of 5 Stars. 2228 reviews
Clorox Pool&Spa Alkalinity Increaser for Swimming Pools, 5 lb Bag, Granules From $10.94

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Available in additional 2 optionsFrom$1094
Clorox Pool&Spa Alkalinity Increaser for Swimming Pools, 5 lb Bag, Granules
7224.7 out of 5 Stars. 722 reviews
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PoolRx+ Blue/White 6-Month Swimming Pool Mineral Algaecide, 1 Tablet Treats 7.5k-20k Gallons

PoolRx+ Blue/White 6-Month Swimming Pool Mineral Algaecide, 1 Tablet Treats 7.5k-20k Gallons
7144.4 out of 5 Stars. 714 reviews
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Clorox Pool&Spa XtraBlue+ Algaecide Form Pool Algae Chemical Controllers for Treating Algae, 40 oz From $19.98

2 options
Available in additional 2 optionsFrom$1998
Clorox Pool&Spa XtraBlue+ Algaecide Form Pool Algae Chemical Controllers for Treating Algae, 40 oz
4344.7 out of 5 Stars. 434 reviews
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HTH 3-inch Chlorine Tablets — Tablet, 6 oz — Pool Sanitizer for Algae Control and Safe for All Pool Types $4.97 82.8 ¢/oz

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$497
current price $4.9782.8 ¢/oz
HTH 3-inch Chlorine Tablets — Tablet, 6 oz — Pool Sanitizer for Algae Control and Safe for All Pool Types
1004.8 out of 5 Stars. 100 reviews
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AquaDoc Spa Enzyme Cleaner - Natural Enzyme Treatment for Clean, Clear Hot Tub Water - 16oz $23.39

Sponsored
$2339
current price $23.39AquaDoc Spa Enzyme Cleaner - Natural Enzyme Treatment for Clean, Clear Hot Tub Water - 16oz
264.8 out of 5 Stars. 26 reviews
Clorox Pool&Spa Calcium Increaser Pool Water Balancers Granules, 4 lb Bag From $10.52

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Available in additional 2 optionsFrom$1052
Clorox Pool&Spa Calcium Increaser Pool Water Balancers Granules, 4 lb Bag
5414.6 out of 5 Stars. 541 reviews
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Clorox Pool&Spa Liquid Phunky Phosphate Remover Pool Clarifier Chemicals for Swimming Pools, 92 oz Bottle From $29.97

2 options
Available in additional 2 optionsFrom$2997
Clorox Pool&Spa Liquid Phunky Phosphate Remover Pool Clarifier Chemicals for Swimming Pools, 92 oz Bottle
4304.4 out of 5 Stars. 430 reviews
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HTH 1 Inch Chlorine Tablets 1.5 lb Pool Sanitizer for Algae and Bacteria Prevention

HTH 1 Inch Chlorine Tablets 1.5 lb Pool Sanitizer for Algae and Bacteria Prevention
17804.7 out of 5 Stars. 1780 reviews
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In The Swim Pool Start-Up / Opening Kit with Chlorine Shock for 7.5k-35k Gallons From $27.99

3 options
Available in additional 3 optionsFrom$2799
In The Swim Pool Start-Up / Opening Kit with Chlorine Shock for 7.5k-35k Gallons
7454.6 out of 5 Stars. 745 reviews
ARM & HAMMER Clear Balance Swimming Pool Alkalinity & pH Maintenance Tablets, White, 1 Pack, 16 Count $34.99

$3499
current price $34.99ARM & HAMMER Clear Balance Swimming Pool Alkalinity & pH Maintenance Tablets, White, 1 Pack, 16 Count
24364.4 out of 5 Stars. 2436 reviews
HTH Pool Care Algae Guard 10 — Liquid (Form), 119 oz — Pool algaecide to prevent and control algae From $16.97

2 options
Available in additional 2 optionsFrom$1697
HTH Pool Care Algae Guard 10 — Liquid (Form), 119 oz — Pool algaecide to prevent and control algae
5934.6 out of 5 Stars. 593 reviews
HTH 3-inch Chlorine Tablet Advanced — Tablet, 6 oz — Pool Sanitizer for Swimming Pools

HTH 3-inch Chlorine Tablet Advanced — Tablet, 6 oz — Pool Sanitizer for Swimming Pools
8834.6 out of 5 Stars. 883 reviews
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ARM & HAMMER Baking Soda, Multi-Purpose 100% Pure Sodium Bicarbonate Powder, 10.8 lb Resealable Bag $10.97 $1.02/lb

$1097
current price $10.97$1.02/lb
ARM & HAMMER Baking Soda, Multi-Purpose 100% Pure Sodium Bicarbonate Powder, 10.8 lb Resealable Bag
56464.8 out of 5 Stars. 5646 reviews
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HTH Algae Guard Advanced — Liquid, 28 fl oz — Pool Algaecide Compatible with All Pool Types

HTH Algae Guard Advanced — Liquid, 28 fl oz — Pool Algaecide Compatible with All Pool Types
5244.5 out of 5 Stars. 524 reviews
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HTH Pool Care Shock Treatment — Granules (Form), 4 lb — Pool Shock to sanitize and clear cloudy water — treats up to 20,000 gallons

HTH Pool Care Shock Treatment — Granules (Form), 4 lb — Pool Shock to sanitize and clear cloudy water — treats up to 20,000 gallons
3394.6 out of 5 Stars. 339 reviews
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PoolRx+ Yellow/White 6-Month Swimming Pool & Spa Mineral Algaecide, 1 Tablet Treats 100-400 Gallons From $14.74

2 options
Available in additional 2 optionsFrom$1474
PoolRx+ Yellow/White 6-Month Swimming Pool & Spa Mineral Algaecide, 1 Tablet Treats 100-400 Gallons
804.3 out of 5 Stars. 80 reviews
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(3 pack) HTH Pool Care Shock Advanced — Granules, 1 lb — Pool Shock Treatment for Weekly Use Was $18.42

(3 pack) HTH Pool Care Shock Advanced — Granules, 1 lb — Pool Shock Treatment for Weekly Use
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HTH Pool Care pH Decreaser, Powder, 5 lbs, for Balancing pH Levels $11.98 Was $20.68 $2.40/lb

Now$1198
current price Now $11.98, Was $20.68$20.68
$2.40/lb
HTH Pool Care pH Decreaser, Powder, 5 lbs, for Balancing pH Levels
1684.8 out of 5 Stars. 168 reviews
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Clorox® Pool&Spa™ All-in-One® XtraBlue Chlorine Pool Chemicals Chlorinating Granules, 6 lb From $44.99

2 options
Available in additional 2 optionsFrom$4499
Clorox® Pool&Spa™ All-in-One® XtraBlue Chlorine Pool Chemicals Chlorinating Granules, 6 lb
2424.4 out of 5 Stars. 242 reviews
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HTH Pool Care Chlorine Stabilizer — Granules, 4 lb — Pool Chemical Stabilizer for Sunlight Protection Was $29.99

HTH Pool Care Chlorine Stabilizer — Granules, 4 lb — Pool Chemical Stabilizer for Sunlight Protection
1354.7 out of 5 Stars. 135 reviews
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HTH Pool Care Chlorine Shock — Granules, 6 Pack (13.3 oz each) — Pool Shock Treatment for Weekly Use

HTH Pool Care Chlorine Shock — Granules, 6 Pack (13.3 oz each) — Pool Shock Treatment for Weekly Use
9404.6 out of 5 Stars. 940 reviews
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HTH Pool Care Clear Defense — Liquid, 28 fl oz — Pool Algaecide for Water Treatment

HTH Pool Care Clear Defense — Liquid, 28 fl oz — Pool Algaecide for Water Treatment
764.6 out of 5 Stars. 76 reviews
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inSPAration Pool Refresh - Weekly Water Moisturizer and Freshener, 20oz $24.20 $1.21/fl oz

$2420
current price $24.20$1.21/fl oz
inSPAration Pool Refresh - Weekly Water Moisturizer and Freshener, 20oz
354.7 out of 5 Stars. 35 reviews
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