Pool Treatment(498)
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

Sponsored
From$614
HTH Pool Care Shock Advanced — Granules, 12 Pack (1 lb each) — Pool Shock Treatment for Weekly Pool Sanitizing
99704.6 out of 5 Stars. 9970 reviews
Save with
2K+ bought since yesterday HTH 3-inch Advanced Chlorine Tablets — Tablet, 5 lb — Pool Sanitizer for Routine Chlorination From $10.99

Sponsored
From$1099
HTH 3-inch Advanced Chlorine Tablets — Tablet, 5 lb — Pool Sanitizer for Routine Chlorination
69074.5 out of 5 Stars. 6907 reviews
Save with
HTH Drop Out Flocculant — 28 oz Liquid Pool Clarifier — Removes Fine Particles to Clear Cloudy Water From $12.44

Sponsored
From$1244
HTH Drop Out Flocculant — 28 oz Liquid Pool Clarifier — Removes Fine Particles to Clear Cloudy Water
5204.5 out of 5 Stars. 520 reviews
Save with
In The Swim Chlorine-Free Pool Shock - Quick Dissolving, Fast-Acting, Shock-Oxidizer for Swimming Pools, Spas, and Salt Chlorinated Pools Compatible - 24 x 1 Pound Bags Y8220 From $39.99

Sponsored
From$3999
In The Swim Chlorine-Free Pool Shock - Quick Dissolving, Fast-Acting, Shock-Oxidizer for Swimming Pools, Spas, and Salt Chlorinated Pools Compatible - 24 x 1 Pound Bags Y8220
2004.6 out of 5 Stars. 200 reviews
Overall pick Pool Essentials Chlorinating Liquid for Swimming Pools, 1 Gallon From $5.97

2 options
Available in additional 2 optionsFrom$597
Pool Essentials Chlorinating Liquid for Swimming Pools, 1 Gallon
115964.7 out of 5 Stars. 11596 reviews
Save with
5K+ bought since yesterday 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
25004.5 out of 5 Stars. 2500 reviews
Save with
Top rated for water clarity Clorox Pool&Spa Shock XtraBlue+ Granules Swimming Pool Shock, 1lb for sanitization From $6.72

2 options
Available in additional 2 optionsFrom$672
Clorox Pool&Spa Shock XtraBlue+ Granules Swimming Pool Shock, 1lb for sanitization
18754.7 out of 5 Stars. 1875 reviews
Save with
Best seller Clorox Pool&Spa Algaecide + Clarifier From $14.88

2 options
Available in additional 2 optionsFrom$1488
Clorox Pool&Spa Algaecide + Clarifier
45814.5 out of 5 Stars. 4581 reviews
Save with
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
99704.6 out of 5 Stars. 9970 reviews
Save with
Best seller Clorox Pool&Spa pH Down, Reduces pH in Swimming Pools, 5 lb Bag, Granules From $8.97

2 options
Available in additional 2 optionsFrom$897
Clorox Pool&Spa pH Down, Reduces pH in Swimming Pools, 5 lb Bag, Granules
13804.6 out of 5 Stars. 1380 reviews
Save with
Clorox Spa Liquid Antifoam Pool Water Balancers Solution , 32oz From $14.98

Sponsored
From$1498
Clorox Spa Liquid Antifoam Pool Water Balancers Solution , 32oz
2554.8 out of 5 Stars. 255 reviews
Save with
HTH 3-inch Chlorine Tablets — Tablet, 6 oz — Pool Sanitizer for Algae Control and Safe for All Pool Types $4.97 82.8 ¢/oz

Sponsored
$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
1024.8 out of 5 Stars. 102 reviews
Save with
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
8134.5 out of 5 Stars. 813 reviews
Save with
Clorox Pool&Spa Awesome Algaecide for Treating Algae Liquid Pool Algae Chemical Controllers, 32 oz From $19.27

2 options
Available in additional 2 optionsFrom$1927
Clorox Pool&Spa Awesome Algaecide for Treating Algae Liquid Pool Algae Chemical Controllers, 32 oz
14214.6 out of 5 Stars. 1421 reviews
Save with
Clorox Pool&Spa Alkalinity Increaser for Swimming Pools, 5 lb Bag, Granules From $10.94

2 options
Available in additional 2 optionsFrom$1094
Clorox Pool&Spa Alkalinity Increaser for Swimming Pools, 5 lb Bag, Granules
7274.7 out of 5 Stars. 727 reviews
Save with
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
7224.4 out of 5 Stars. 722 reviews
Save with
Best seller 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
18584.6 out of 5 Stars. 1858 reviews
Save with
Clorox Pool&Spa pH up Balancers Granules for Increasing pH Levels 4 lb Bag From $8.97

2 options
Available in additional 2 optionsFrom$897
Clorox Pool&Spa pH up Balancers Granules for Increasing pH Levels 4 lb Bag
12774.7 out of 5 Stars. 1277 reviews
Save with
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
22584.2 out of 5 Stars. 2258 reviews
Save with
(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
Save with
Clorox Pool&Spa, pH Increaser Pool Water Balancers Granules- For Use in Spas and Hot Tubs, 18 Ounces $7.97 44.3 ¢/oz

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

Sponsored
$4397
current price $43.9722.9 ¢/oz
HTH Pool Care Chlorine Shock Granules for Algae Prevention, Fast-Acting, 12 pack
4924.6 out of 5 Stars. 492 reviews
Save with
HTH Pool Care Clarifier Advanced for Swimming Pools, Liquid, 28oz.

HTH Pool Care Clarifier Advanced for Swimming Pools, Liquid, 28oz.
3804.7 out of 5 Stars. 380 reviews
Save with
HTH Drop Out Flocculant — 28 oz Liquid Pool Clarifier — Removes Fine Particles to Clear Cloudy Water From $12.44

3 options
Available in additional 3 optionsFrom$1244
HTH Drop Out Flocculant — 28 oz Liquid Pool Clarifier — Removes Fine Particles to Clear Cloudy Water
5204.5 out of 5 Stars. 520 reviews
Save with
2K+ bought since yesterday HTH 3-inch Advanced Chlorine Tablets — Tablet, 5 lb — Pool Sanitizer for Routine Chlorination From $10.99

3 options
Available in additional 3 optionsFrom$1099
HTH 3-inch Advanced Chlorine Tablets — Tablet, 5 lb — Pool Sanitizer for Routine Chlorination
69074.5 out of 5 Stars. 6907 reviews
Save with
Best seller Clorox Pool & Spa High-Purity Pool Salt, 40 lb. Bag From $7.97

2 options
Available in additional 2 optionsFrom$797
Clorox Pool & Spa High-Purity Pool Salt, 40 lb. Bag
45844.6 out of 5 Stars. 4584 reviews
Save with
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
67614.5 out of 5 Stars. 6761 reviews
Save with
Rollback Clorox Pool&Spa 6pk Shock Xtrablue2 From $33.97

3 options
Available in additional 3 optionsFrom$3397
Clorox Pool&Spa 6pk Shock Xtrablue2
64964.6 out of 5 Stars. 6496 reviews
Save with
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
4324.4 out of 5 Stars. 432 reviews
Save with
Clorox Pool&Spa Crazy Clarifier for Insanely Clear Pool Water, 92 fl oz From $27.87

2 options
Available in additional 2 optionsFrom$2787
Clorox Pool&Spa Crazy Clarifier for Insanely Clear Pool Water, 92 fl oz
9904.5 out of 5 Stars. 990 reviews
Save with
Natural Chemistry Pool Perfect + PhosFree - 3 Liter $34.39

Sponsored
$3439
current price $34.39Natural Chemistry Pool Perfect + PhosFree - 3 Liter
2564.8 out of 5 Stars. 256 reviews
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
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
8484.6 out of 5 Stars. 848 reviews
Save with
Clorox Pool&Spa Shock XtraBlue Shock Pool Chemical Type Form for Swimming Pools From $42.00

3 options
Available in additional 3 optionsFrom$4200
Clorox Pool&Spa Shock XtraBlue Shock Pool Chemical Type Form for Swimming Pools
9134.4 out of 5 Stars. 913 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
5974.6 out of 5 Stars. 597 reviews
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
4364.7 out of 5 Stars. 436 reviews
Save with
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
7504.6 out of 5 Stars. 750 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
8924.6 out of 5 Stars. 892 reviews
Save with
2K+ bought since yesterday 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
56824.8 out of 5 Stars. 5682 reviews
Save with
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
3484.6 out of 5 Stars. 348 reviews
Save with
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
5264.5 out of 5 Stars. 526 reviews
Save with
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
Save with
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
18214.7 out of 5 Stars. 1821 reviews
Save with
Clorox Pool&Spa Calcium Increaser Pool Water Balancers Granules, 4 lb Bag From $10.52

2 options
Available in additional 2 optionsFrom$1052
Clorox Pool&Spa Calcium Increaser Pool Water Balancers Granules, 4 lb Bag
5494.6 out of 5 Stars. 549 reviews
Save with
PoolRx+ Black/White 6-Month Swimming Pool Algaecide, 1 Tablet Treats 20k-30k Gallons Pool Algae Control Was $82.99

PoolRx+ Black/White 6-Month Swimming Pool Algaecide, 1 Tablet Treats 20k-30k Gallons Pool Algae Control
574.7 out of 5 Stars. 57 reviews
HTH Brilliance Cal Hypo Chlorine Tablets for Swimming Pools, Chlorine Pool Chemicals, 4.75lb $51.41

$5141
current price $51.41HTH Brilliance Cal Hypo Chlorine Tablets for Swimming Pools, Chlorine Pool Chemicals, 4.75lb
3964.2 out of 5 Stars. 396 reviews
HTH 3-inch Chlorine Tablets Tablet, 6 oz Pool Sanitizer for Algae Control and Safe for All Pool Types $4.97 82.8 ¢/oz

$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
1024.8 out of 5 Stars. 102 reviews
Save with
Kivin Pool Chemicals, Fast-Acting Pool Clarifying Solution, Universal Safe Water Clarifier Treatment to Eliminate Cloudy Water & Fine Particles for Swimming Pool Maintenance

Kivin Pool Chemicals, Fast-Acting Pool Clarifying Solution, Universal Safe Water Clarifier Treatment to Eliminate Cloudy Water & Fine Particles for Swimming Pool Maintenance
HTH Spa Care Alkalinity Increaser Granules, 1.25 lb Pool and Spa Chemical to Raise Alkalinity and Balance Water $8.97 44.9 ¢/oz

$897
current price $8.9744.9 ¢/oz
HTH Spa Care Alkalinity Increaser Granules, 1.25 lb Pool and Spa Chemical to Raise Alkalinity and Balance Water
2184.7 out of 5 Stars. 218 reviews
Save with
Natural Chemistry 07401 Instant Pool Water Conditioner, 1-Gallon

Natural Chemistry 07401 Instant Pool Water Conditioner, 1-Gallon
1194.3 out of 5 Stars. 119 reviews
Popular in Pool Treatment
Related Products
Baquacil Flocculant (1.5 lb) (4 Pack)
Baquacil Flocculant (1.5 lb) (4 Pack)$63.96current price $63.96BAQUACIL 84327 Metal Control Chlorine-Free Swimming Pool Maintenance, 1.25 pounds
BAQUACIL 84327 Metal Control Chlorine-Free Swimming Pool Maintenance, 1.25 pounds$34.99current price $34.99All Chem Industries All-Chem Industries pHree & Clear Pool Balance & Clarifier Tablets, 10 lbs – Fast-Dissolving Alkalinity & pH Control – Prevents pH Bounce F185010040CD
All Chem Industries All-Chem Industries pHree & Clear Pool Balance & Clarifier Tablets, 10 lbs – Fast-Dissolving Alkalinity & pH Control – Prevents pH Bounce F185010040CD$49.99current price $49.99Pool Central 64 Oz. Nature's Care 4-N-1 Clarifier for Swimming Pools
Pool Central 64 Oz. Nature's Care 4-N-1 Clarifier for Swimming Pools$59.99current price $59.99PoolRx Black 6-Month Swimming Pool Mineral Algaecide, 1 Tablet Treats 20k-30k Gallons Original Formula
PoolRx Black 6-Month Swimming Pool Mineral Algaecide, 1 Tablet Treats 20k-30k Gallons Original Formula$74.99current price $74.99Doheny's Total Algaecide - 4 x 1 Qt.
Doheny's Total Algaecide - 4 x 1 Qt.$101.96current price $101.96In The Swim Pool Shock 68% Cal-Hypo Granular Sanitizer for Crystal Clear Water Defends Against Bacteria, Algae, and Microorganisms- 24 X 1 Pound 25266 2X12X1
In The Swim Pool Shock 68% Cal-Hypo Granular Sanitizer for Crystal Clear Water Defends Against Bacteria, Algae, and Microorganisms- 24 X 1 Pound 25266 2X12X1$99.99current price $99.99Proteam Contitioner, UV Shield - 1.5lbs 73312568
Proteam Contitioner, UV Shield - 1.5lbs 73312568$24.77current price $24.77
