Sort by|

Pool Treatment

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

HTH Pool Care Shock Advanced — Granules, 12 Pack (1 lb each) — Pool Shock Treatment for Weekly Pool Sanitizing
Sponsored
From$614

HTH Pool Care Shock Advanced — Granules, 12 Pack (1 lb each) — Pool Shock Treatment for Weekly Pool Sanitizing

4.6 out of 5 Stars. 9784 reviews
Save with
Walmart Plus

HTH 3-inch Chlorine Tablets Advanced — Tablets (Form), 25 lb — Chlorinating tablets (pool chemical type) to sanitize pool water From $12.90

HTH 3-inch Chlorine Tablets Advanced — Tablets (Form), 25 lb — Chlorinating tablets (pool chemical type) to sanitize pool water
Sponsored
From$1290

HTH 3-inch Chlorine Tablets Advanced — Tablets (Form), 25 lb — Chlorinating tablets (pool chemical type) to sanitize pool water

4.5 out of 5 Stars. 6820 reviews
Save with
Walmart Plus

Clorox Pool&Spa, pH Increaser Pool Water Balancers Granules- For Use in Spas and Hot Tubs, 18 Ounces $7.97 44.3 ¢/oz

Clorox Pool&Spa, pH Increaser Pool Water Balancers Granules- For Use in Spas and Hot Tubs, 18 Ounces
Sponsored
current price $7.97
44.3 ¢/oz

Clorox Pool&Spa, pH Increaser Pool Water Balancers Granules- For Use in Spas and Hot Tubs, 18 Ounces

4.6 out of 5 Stars. 119 reviews
Save with
Walmart Plus

AquaDoc Spa Enzyme Cleaner - Natural Enzyme Treatment for Clean, Clear Hot Tub Water - 16oz $23.39

AquaDoc Spa Enzyme Cleaner - Natural Enzyme Treatment for Clean, Clear Hot Tub Water - 16oz
Sponsored
current price $23.39

AquaDoc Spa Enzyme Cleaner - Natural Enzyme Treatment for Clean, Clear Hot Tub Water - 16oz

4.8 out of 5 Stars. 26 reviews

Overall pick Pool Essentials Chlorinating Liquid for Swimming Pools, 1 Gallon From $5.97

Pool Essentials Chlorinating Liquid for Swimming Pools, 1 Gallon
Available in additional 2 options
From$597

Pool Essentials Chlorinating Liquid for Swimming Pools, 1 Gallon

4.7 out of 5 Stars. 11506 reviews
Save with
Walmart Plus

Best seller Clorox Pool&Spa Shock XtraBlue+ Granules Swimming Pool Shock, 1lb for sanitization From $6.72

Clorox Pool&Spa Shock XtraBlue+ Granules Swimming Pool Shock, 1lb for sanitization
Available in additional 2 options
From$672

Clorox Pool&Spa Shock XtraBlue+ Granules Swimming Pool Shock, 1lb for sanitization

4.7 out of 5 Stars. 1844 reviews
Save with
Walmart Plus

Best seller Clorox Pool&Spa Algaecide + Clarifier From $14.88

Clorox Pool&Spa Algaecide + Clarifier
Available in additional 2 options
From$1488

Clorox Pool&Spa Algaecide + Clarifier

4.5 out of 5 Stars. 4548 reviews
Save with
Walmart Plus

Clorox Pool&Spa Liquid Super Water Clarifier 32 oz Was $12.99

Clorox Pool&Spa Liquid Super Water Clarifier 32 oz

Clorox Pool&Spa Liquid Super Water Clarifier 32 oz

4.6 out of 5 Stars. 1627 reviews
Save with
Walmart Plus

Best seller Clorox Pool&Spa XtraBlue+ 3" Chlorinating Tablets Form Chlorine Pool Chemicals 6oz $5.97 99.5 ¢/oz

Clorox Pool&Spa XtraBlue+ 3" Chlorinating Tablets Form Chlorine Pool Chemicals  6oz
current price $5.97
99.5 ¢/oz

Clorox Pool&Spa XtraBlue+ 3" Chlorinating Tablets Form Chlorine Pool Chemicals 6oz

4.5 out of 5 Stars. 2472 reviews
Save with
Walmart Plus

Best seller HTH Pool Care Shock Advanced — Granules, 1 lb — Pool Shock Treatment for Weekly Use From $6.14

HTH Pool Care Shock Advanced — Granules, 1 lb — Pool Shock Treatment for Weekly Use
Available in additional 3 options
From$614

HTH Pool Care Shock Advanced — Granules, 1 lb — Pool Shock Treatment for Weekly Use

4.6 out of 5 Stars. 9784 reviews
Save with
Walmart Plus

Duda Energy Dense Sodium Carbonate, 99.8+% Purity - pH Adjuster for Pools, Spas, and Dishwashers, 1 lb Bag From $14.03

Duda Energy Dense Sodium Carbonate, 99.8+% Purity - pH Adjuster for Pools, Spas, and Dishwashers, 1 lb Bag
Sponsored
From$1403

Duda Energy Dense Sodium Carbonate, 99.8+% Purity - pH Adjuster for Pools, Spas, and Dishwashers, 1 lb Bag

4.6 out of 5 Stars. 49 reviews

Clorox Spa Liquid Antifoam Pool Water Balancers Solution , 32oz From $14.98

Clorox Spa Liquid Antifoam Pool Water Balancers Solution , 32oz
Sponsored
From$1498

Clorox Spa Liquid Antifoam Pool Water Balancers Solution , 32oz

4.8 out of 5 Stars. 255 reviews
Save with
Walmart Plus

Clorox Pool&Spa Scale, Metal and Stain Control for Swimming Pools, 32 oz Liquid Swimming Pool Stain Remover From $15.97

Clorox Pool&Spa Scale, Metal and Stain Control for Swimming Pools, 32 oz Liquid Swimming Pool Stain Remover
Available in additional 2 options
From$1597

Clorox Pool&Spa Scale, Metal and Stain Control for Swimming Pools, 32 oz Liquid Swimming Pool Stain Remover

4.5 out of 5 Stars. 806 reviews
Save with
Walmart Plus

Clorox Pool&Spa Awesome Algaecide for Treating Algae Liquid Pool Algae Chemical Controllers, 32 oz From $19.27

Clorox Pool&Spa Awesome Algaecide for Treating Algae Liquid Pool Algae Chemical Controllers, 32 oz
Available in additional 2 options
From$1927

Clorox Pool&Spa Awesome Algaecide for Treating Algae Liquid Pool Algae Chemical Controllers, 32 oz

4.6 out of 5 Stars. 1418 reviews
Save with
Walmart Plus

Best seller HTH 3-inch Advanced Chlorine Tablets — Tablet, 5 lb — Pool Sanitizer for Routine Chlorination From $12.90

HTH 3-inch Advanced Chlorine Tablets — Tablet, 5 lb — Pool Sanitizer for Routine Chlorination
Available in additional 3 options
From$1290

HTH 3-inch Advanced Chlorine Tablets — Tablet, 5 lb — Pool Sanitizer for Routine Chlorination

4.5 out of 5 Stars. 6820 reviews

HTH Pool Care Clarifier Advanced for Swimming Pools, Liquid, 28oz.

HTH Pool Care Clarifier Advanced for Swimming Pools, Liquid, 28oz.

HTH Pool Care Clarifier Advanced for Swimming Pools, Liquid, 28oz.

4.7 out of 5 Stars. 376 reviews
Save with
Walmart Plus

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

Clorox Pool&Spa Chlorine Stabilizer Pool Water Balancers Granules, 4 lbs for pH balancing

4.6 out of 5 Stars. 1841 reviews
Save with
Walmart Plus

Clorox Pool&Spa pH up Balancers Granules for Increasing pH Levels 4 lb Bag From $8.97

Clorox Pool&Spa pH up Balancers Granules for Increasing pH Levels 4 lb Bag
Available in additional 2 options
From$897

Clorox Pool&Spa pH up Balancers Granules for Increasing pH Levels 4 lb Bag

4.7 out of 5 Stars. 1265 reviews
Save with
Walmart Plus

Rollback Clorox Pool&Spa 6pk Shock Xtrablue2 From $33.97

Clorox Pool&Spa 6pk Shock Xtrablue2
Available in additional 3 options
From$3397

Clorox Pool&Spa 6pk Shock Xtrablue2

4.6 out of 5 Stars. 6447 reviews
Save with
Walmart Plus

Clorox Pool & Spa High-Purity Pool Salt, 40 lb. Bag From $7.97

Clorox Pool & Spa High-Purity Pool Salt, 40 lb. Bag
Available in additional 2 options
From$797

Clorox Pool & Spa High-Purity Pool Salt, 40 lb. Bag

4.6 out of 5 Stars. 4571 reviews
Save with
Walmart Plus

HTH 3-inch Chlorine Tablets — Tablet, 6 oz — Pool Sanitizer for Algae Control and Safe for All Pool Types $4.97 82.8 ¢/oz

HTH 3-inch Chlorine Tablets — Tablet, 6 oz — Pool Sanitizer for Algae Control and Safe for All Pool Types
Sponsored
current price $4.97
82.8 ¢/oz

HTH 3-inch Chlorine Tablets — Tablet, 6 oz — Pool Sanitizer for Algae Control and Safe for All Pool Types

4.8 out of 5 Stars. 100 reviews
Save with
Walmart Plus

HTH Spa Care Enzyme Cleaner, 16 oz - Liquid Spa Water Treatment $12.09 75.6 ¢/fl oz

HTH Spa Care Enzyme Cleaner, 16 oz - Liquid Spa Water Treatment
Sponsored
current price $12.09
75.6 ¢/fl oz

HTH Spa Care Enzyme Cleaner, 16 oz - Liquid Spa Water Treatment

4.9 out of 5 Stars. 13 reviews
Save with
Walmart Plus

Clorox Pool&Spa Crazy Clarifier for Insanely Clear Pool Water, 92 fl oz From $27.87

Clorox Pool&Spa Crazy Clarifier for Insanely Clear Pool Water, 92 fl oz
Available in additional 2 options
From$2787

Clorox Pool&Spa Crazy Clarifier for Insanely Clear Pool Water, 92 fl oz

4.5 out of 5 Stars. 979 reviews
Save with
Walmart Plus

Clorox Pool&Spa XtraBlue 3" Chlorinating Tablets Chlorine Pool Chemicals , 5lb From $41.97

Clorox Pool&Spa XtraBlue 3" Chlorinating Tablets Chlorine Pool Chemicals , 5lb
Available in additional 4 options
From$4197

Clorox Pool&Spa XtraBlue 3" Chlorinating Tablets Chlorine Pool Chemicals , 5lb

4.5 out of 5 Stars. 6716 reviews
Save with
Walmart Plus

ARM & HAMMER Clear Balance Alkalinity & pH Maintenance Tablets for Pools & Spa, 24 Count $32.97 $1.37/ea

ARM & HAMMER Clear Balance Alkalinity & pH Maintenance Tablets for Pools & Spa, 24 Count
current price $32.97
$1.37/ea

ARM & HAMMER Clear Balance Alkalinity & pH Maintenance Tablets for Pools & Spa, 24 Count

4.6 out of 5 Stars. 842 reviews
Save with
Walmart Plus

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

HTH Green to Blue Pool Shock Kit — Granules (Form), 4 lb — Pool Shock Treatment for Algae Removal and Water Clarification

4.2 out of 5 Stars. 2233 reviews

Clorox Pool&Spa Alkalinity Increaser for Swimming Pools, 5 lb Bag, Granules From $10.94

Clorox Pool&Spa Alkalinity Increaser for Swimming Pools, 5 lb Bag, Granules
Available in additional 2 options
From$1094

Clorox Pool&Spa Alkalinity Increaser for Swimming Pools, 5 lb Bag, Granules

4.7 out of 5 Stars. 724 reviews
Save with
Walmart Plus

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

PoolRx+ Blue/White 6-Month Swimming Pool Mineral Algaecide, 1 Tablet Treats 7.5k-20k Gallons

4.4 out of 5 Stars. 714 reviews
Save with
Walmart Plus

Clorox Pool&Spa XtraBlue+ Algaecide Form Pool Algae Chemical Controllers for Treating Algae, 40 oz From $19.98

Clorox Pool&Spa XtraBlue+ Algaecide Form Pool Algae Chemical Controllers for Treating Algae, 40 oz
Available in additional 2 options
From$1998

Clorox Pool&Spa XtraBlue+ Algaecide Form Pool Algae Chemical Controllers for Treating Algae, 40 oz

4.7 out of 5 Stars. 434 reviews
Save with
Walmart Plus

Clorox Pool&Spa Liquid Phunky Phosphate Remover Pool Clarifier Chemicals for Swimming Pools, 92 oz Bottle From $29.97

Clorox Pool&Spa Liquid Phunky Phosphate Remover Pool Clarifier Chemicals for Swimming Pools, 92 oz Bottle
Available in additional 2 options
From$2997

Clorox Pool&Spa Liquid Phunky Phosphate Remover Pool Clarifier Chemicals for Swimming Pools, 92 oz Bottle

4.4 out of 5 Stars. 430 reviews
Save with
Walmart Plus

HTH Pool Care Chlorine Shock Granules for Algae Prevention, Fast-Acting, 12 pack $43.97 22.9 ¢/oz

HTH Pool Care Chlorine Shock Granules for Algae Prevention, Fast-Acting, 12 pack
Sponsored
current price $43.97
22.9 ¢/oz

HTH Pool Care Chlorine Shock Granules for Algae Prevention, Fast-Acting, 12 pack

4.6 out of 5 Stars. 477 reviews
Save with
Walmart Plus

Nu-Clo Conditioner Chlorine Stabilizer for Swimming Pools - Cyanuric Acid From $34.95

Nu-Clo Conditioner  Chlorine Stabilizer for Swimming Pools - Cyanuric Acid
Sponsored
From$3495

Nu-Clo Conditioner Chlorine Stabilizer for Swimming Pools - Cyanuric Acid

4.1 out of 5 Stars. 37 reviews

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

HTH 1 Inch Chlorine Tablets 1.5 lb Pool Sanitizer for Algae and Bacteria Prevention

4.7 out of 5 Stars. 1786 reviews
Save with
Walmart Plus

Clorox Pool&Spa Calcium Increaser Pool Water Balancers Granules, 4 lb Bag From $10.52

Clorox Pool&Spa Calcium Increaser Pool Water Balancers Granules, 4 lb Bag
Available in additional 2 options
From$1052

Clorox Pool&Spa Calcium Increaser Pool Water Balancers Granules, 4 lb Bag

4.6 out of 5 Stars. 543 reviews
Save with
Walmart Plus

ARM & HAMMER Clear Balance Swimming Pool Alkalinity & pH Maintenance Tablets, White, 1 Pack, 16 Count $31.99

ARM & HAMMER Clear Balance Swimming Pool Alkalinity & pH Maintenance Tablets, White, 1 Pack, 16 Count
current price $31.99

ARM & HAMMER Clear Balance Swimming Pool Alkalinity & pH Maintenance Tablets, White, 1 Pack, 16 Count

4.4 out of 5 Stars. 2436 reviews

In The Swim Pool Start-Up / Opening Kit with Chlorine Shock for 7.5k-35k Gallons From $27.99

In The Swim Pool Start-Up / Opening Kit with Chlorine Shock for 7.5k-35k Gallons
Available in additional 3 options
From$2799

In The Swim Pool Start-Up / Opening Kit with Chlorine Shock for 7.5k-35k Gallons

4.6 out of 5 Stars. 744 reviews

HTH Pool Care Algae Guard 10 — Liquid (Form), 119 oz — Pool algaecide to prevent and control algae From $16.97

HTH Pool Care Algae Guard 10 — Liquid (Form), 119 oz — Pool algaecide to prevent and control algae
Available in additional 2 options
From$1697

HTH Pool Care Algae Guard 10 — Liquid (Form), 119 oz — Pool algaecide to prevent and control algae

4.6 out of 5 Stars. 595 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

HTH 3-inch Chlorine Tablet Advanced — Tablet, 6 oz — Pool Sanitizer for Swimming Pools

4.6 out of 5 Stars. 882 reviews
Save with
Walmart Plus

ARM & HAMMER Baking Soda, Multi-Purpose 100% Pure Sodium Bicarbonate Powder, 10.8 lb Resealable Bag $10.97 $1.02/lb

ARM & HAMMER Baking Soda, Multi-Purpose 100% Pure Sodium Bicarbonate Powder, 10.8 lb Resealable Bag
current price $10.97
$1.02/lb

ARM & HAMMER Baking Soda, Multi-Purpose 100% Pure Sodium Bicarbonate Powder, 10.8 lb Resealable Bag

4.8 out of 5 Stars. 5654 reviews
Save with
Walmart Plus

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

HTH Pool Care Shock Treatment — Granules (Form), 4 lb — Pool Shock to sanitize and clear cloudy water — treats up to 20,000 gallons

4.6 out of 5 Stars. 339 reviews
Save with
Walmart Plus

PoolRx+ Yellow/White 6-Month Swimming Pool & Spa Mineral Algaecide, 1 Tablet Treats 100-400 Gallons From $14.74

PoolRx+ Yellow/White 6-Month Swimming Pool & Spa Mineral Algaecide, 1 Tablet Treats 100-400 Gallons
Available in additional 2 options
From$1474

PoolRx+ Yellow/White 6-Month Swimming Pool & Spa Mineral Algaecide, 1 Tablet Treats 100-400 Gallons

4.3 out of 5 Stars. 80 reviews
Save with
Walmart Plus

(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

(3 pack) HTH Pool Care Shock Advanced — Granules, 1 lb — Pool Shock Treatment for Weekly Use

Save with
Walmart Plus

HTH Pool Care pH Decreaser, Powder, 5 lbs, for Balancing pH Levels $21.80

HTH Pool Care pH Decreaser, Powder, 5 lbs, for Balancing pH Levels
current price $21.80

HTH Pool Care pH Decreaser, Powder, 5 lbs, for Balancing pH Levels

4.8 out of 5 Stars. 168 reviews

Clorox® Pool&Spa™ All-in-One® XtraBlue Chlorine Pool Chemicals Chlorinating Granules, 6 lb From $44.99

Clorox® Pool&Spa™ All-in-One® XtraBlue Chlorine Pool Chemicals Chlorinating Granules, 6 lb
Available in additional 2 options
From$4499

Clorox® Pool&Spa™ All-in-One® XtraBlue Chlorine Pool Chemicals Chlorinating Granules, 6 lb

4.4 out of 5 Stars. 244 reviews
Save with
Walmart Plus

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

HTH Pool Care Chlorine Stabilizer — Granules, 4 lb — Pool Chemical Stabilizer for Sunlight Protection

4.7 out of 5 Stars. 135 reviews
Save with
Walmart Plus

inSPAration Pool Refresh - Weekly Water Moisturizer and Freshener, 20oz $24.20 $1.21/fl oz

inSPAration Pool Refresh - Weekly Water Moisturizer and Freshener, 20oz
current price $24.20
$1.21/fl oz

inSPAration Pool Refresh - Weekly Water Moisturizer and Freshener, 20oz

4.7 out of 5 Stars. 35 reviews
Save with
Walmart Plus

HTH Pool Care Algae Guard Ultra Plus — Liquid, 28 fl oz — Pool Algaecide for All Pool Types

HTH Pool Care Algae Guard Ultra Plus — Liquid, 28 fl oz — Pool Algaecide for All Pool Types

HTH Pool Care Algae Guard Ultra Plus — Liquid, 28 fl oz — Pool Algaecide for All Pool Types

4.7 out of 5 Stars. 288 reviews
Save with
Walmart Plus

HTH Pool Care Chlorine Shock Granules for Algae Prevention, Fast-Acting, 12 pack $43.97 22.9 ¢/oz

HTH Pool Care Chlorine Shock Granules for Algae Prevention, Fast-Acting, 12 pack
current price $43.97
22.9 ¢/oz

HTH Pool Care Chlorine Shock Granules for Algae Prevention, Fast-Acting, 12 pack

4.6 out of 5 Stars. 477 reviews
Save with
Walmart Plus

HTH Stain & Scale Preventer - Liquid, 28 fl oz - Swimming Pool, Swimming Pool Stain Remover, Prevents and Removes Metals and Scale $24.22 75.7 ¢/oz

HTH Stain & Scale Preventer - Liquid, 28 fl oz - Swimming Pool, Swimming Pool Stain Remover, Prevents and Removes Metals and Scale
current price $24.22
75.7 ¢/oz

HTH Stain & Scale Preventer - Liquid, 28 fl oz - Swimming Pool, Swimming Pool Stain Remover, Prevents and Removes Metals and Scale

4.6 out of 5 Stars. 59 reviews

HTH Pool Care Chlorine Shock Treatment, Pool Chemical Shock, Granules, 5 lb, for Weekly Pool Chlorination $28.04 $5.61/lb

HTH Pool Care Chlorine Shock Treatment, Pool Chemical Shock, Granules, 5 lb, for Weekly Pool Chlorination
current price $28.04
$5.61/lb

HTH Pool Care Chlorine Shock Treatment, Pool Chemical Shock, Granules, 5 lb, for Weekly Pool Chlorination

4.7 out of 5 Stars. 271 reviews

Highly rated by customers

Related Products