Pool Treatment(448)
Uses item details. Price when purchased online
New Water 24-Hour Algaecide Pods for Algae Control in Swimming Pools, Dry Concentrated Formula, Two-Pack $29.97 $2.50/oz
Sponsored
$2997
current price $29.97$2.50/oz
New Water 24-Hour Algaecide Pods for Algae Control in Swimming Pools, Dry Concentrated Formula, Two-Pack
894.6 out of 5 Stars. 89 reviews
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United Chemical Pool Stain Treat - 2 lb. $32.94
Sponsored
$3294
current price $32.94United Chemical Pool Stain Treat - 2 lb.
43.5 out of 5 Stars. 4 reviews
New Water 90-Day Algaecide Pods for Algae Prevention in Swimming Pools with Dry Concentrated Formula, 2-Pack $27.97 $3.11/oz
Sponsored
$2797
current price $27.97$3.11/oz
New Water 90-Day Algaecide Pods for Algae Prevention in Swimming Pools with Dry Concentrated Formula, 2-Pack
884.6 out of 5 Stars. 88 reviews
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AquaDoc Non-Chlorine Spa Shock - Chlorine-Free Hot Tub Treatment & Oxidizer - 5lbs $59.99 Was $60.29
Sponsored
Now$5999
current price Now $59.99, Was $60.29$60.29
AquaDoc Non-Chlorine Spa Shock - Chlorine-Free Hot Tub Treatment & Oxidizer - 5lbs
124.8 out of 5 Stars. 12 reviews
100+ bought since yesterday Clorox Pool&Spa Algaecide + Clarifier From $14.88
2 options
Available in additional 2 optionsFrom$1488
Clorox Pool&Spa Algaecide + Clarifier
38014.5 out of 5 Stars. 3801 reviews
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100+ bought since yesterday HTH Pool Care Shock Advanced — Granules, 1 lb — Pool Shock Treatment for Weekly Use From $4.81
3 options
Available in additional 3 optionsFrom$481
HTH Pool Care Shock Advanced — Granules, 1 lb — Pool Shock Treatment for Weekly Use
77064.6 out of 5 Stars. 7706 reviews
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Best seller 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
17584.2 out of 5 Stars. 1758 reviews
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In 50+ people's carts Clorox Pool&Spa Shock XtraBlue+ Granules Swimming Pool Shock, 1lb for sanitization From $6.47
2 options
Available in additional 2 optionsFrom$647
Clorox Pool&Spa Shock XtraBlue+ Granules Swimming Pool Shock, 1lb for sanitization
13684.7 out of 5 Stars. 1368 reviews
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(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
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Splash Liquid Pool Shock Chlorinator 10% Sodium Hypochlorite for Algae and Bacteria Control From $5.67
2 options
Available in additional 2 optionsFrom$567
Splash Liquid Pool Shock Chlorinator 10% Sodium Hypochlorite for Algae and Bacteria Control
2204.6 out of 5 Stars. 220 reviews
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New Water 90-Day Phosphate Remover Pool Pods, Dry Concentrated Formula for Swimming Pools, 3 Pack $24.97 $1.85/oz
Sponsored
$2497
current price $24.97$1.85/oz
New Water 90-Day Phosphate Remover Pool Pods, Dry Concentrated Formula for Swimming Pools, 3 Pack
914.7 out of 5 Stars. 91 reviews
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MAV AquaDoc Spa Clarifier & Hot Tub Clarifier for Fast Acting Cloudy Water Treatment, The Spa Clarifier Hot Tub Owners Love - 32oz - 2 Pack $35.99
Sponsored
$3599
current price $35.99MAV AquaDoc Spa Clarifier & Hot Tub Clarifier for Fast Acting Cloudy Water Treatment, The Spa Clarifier Hot Tub Owners Love - 32oz - 2 Pack
Best seller Clorox Pool&Spa Scale, Metal and Stain Control for Swimming Pools, 32 oz Liquid Swimming Pool Stain Remover From $16.67
2 options
Available in additional 2 optionsFrom$1667
Clorox Pool&Spa Scale, Metal and Stain Control for Swimming Pools, 32 oz Liquid Swimming Pool Stain Remover
7174.5 out of 5 Stars. 717 reviews
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In 25+ people's carts Clorox Pool&Spa XtraBlue 3" Chlorinating Tablets Chlorine Pool Chemicals , 5lb From $42.97
4 options
Available in additional 4 optionsFrom$4297
Clorox Pool&Spa XtraBlue 3" Chlorinating Tablets Chlorine Pool Chemicals , 5lb
59374.5 out of 5 Stars. 5937 reviews
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100+ bought since yesterday Clorox® Pool&Spa™ Shock Xtrablue® +™, Kills Bacteria & Algae Swimming Pool Granules, Swim-Ready in 15 Minutes (6-pack) From $34.77
3 options
Available in additional 3 optionsFrom$3477
Clorox® Pool&Spa™ Shock Xtrablue® +™, Kills Bacteria & Algae Swimming Pool Granules, Swim-Ready in 15 Minutes (6-pack)
52384.6 out of 5 Stars. 5238 reviews
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Clorox Pool&Spa Crazy Clarifier for Insanely Clear Pool Water, 92 fl oz From $26.77
2 options
Available in additional 2 optionsFrom$2677
Clorox Pool&Spa Crazy Clarifier for Insanely Clear Pool Water, 92 fl oz
8704.5 out of 5 Stars. 870 reviews
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Best seller 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
12594.5 out of 5 Stars. 1259 reviews
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100+ bought since yesterday 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
15664.5 out of 5 Stars. 1566 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
6384.4 out of 5 Stars. 638 reviews
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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
11354.6 out of 5 Stars. 1135 reviews
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MAV AquaDoc Spa Clarifier & Hot Tub Clarifier for Fast Acting Cloudy Water Treatment, The Spa Clarifier Hot Tub Owners Love, Use Our Hot Tub Water Clarifier to Keep Your Spa Clear & Balanced - 1 Gal $44.99 Was $59.39
Sponsored
Now$4499
current price Now $44.99, Was $59.39$59.39
MAV AquaDoc Spa Clarifier & Hot Tub Clarifier for Fast Acting Cloudy Water Treatment, The Spa Clarifier Hot Tub Owners Love, Use Our Hot Tub Water Clarifier to Keep Your Spa Clear & Balanced - 1 Gal
4 LBS 1 inch Bromine Tablet for Spa, Hot Tubs or Swimming Pool From $29.98
Sponsored
From$2998
4 LBS 1 inch Bromine Tablet for Spa, Hot Tubs or Swimming Pool
554.4 out of 5 Stars. 55 reviews
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
2834.5 out of 5 Stars. 283 reviews
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Clorox Pool&Spa Shock XtraBlue Shock Pool Chemical Type Form for Swimming Pools From $53.45
3 options
Available in additional 3 optionsFrom$5345
Clorox Pool&Spa Shock XtraBlue Shock Pool Chemical Type Form for Swimming Pools
9094.4 out of 5 Stars. 909 reviews
In 50+ people's carts Clorox Pool & Spa High-Purity Pool Salt, 40 lb. Bag From $34.00
2 options
Available in additional 2 optionsFrom$3400
Clorox Pool & Spa High-Purity Pool Salt, 40 lb. Bag
38194.6 out of 5 Stars. 3819 reviews
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
6234.7 out of 5 Stars. 623 reviews
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HTH Pool Care Algae Guard 10 for Swimming Pools, Pool Chemicals, 1 gal $28.99
$2899
current price $28.99HTH Pool Care Algae Guard 10 for Swimming Pools, Pool Chemicals, 1 gal
4354.6 out of 5 Stars. 435 reviews
HTH Pool Care Clarifier Advanced for Swimming Pools, Liquid, 28oz.
HTH Pool Care Clarifier Advanced for Swimming Pools, Liquid, 28oz.
2994.7 out of 5 Stars. 299 reviews
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PoolRx Black 6-Month Swimming Pool Mineral Algaecide, 1 Tablet Treats 20k-30k Gallons Original Formula From $65.15
2 options
Available in additional 2 optionsFrom$6515
PoolRx Black 6-Month Swimming Pool Mineral Algaecide, 1 Tablet Treats 20k-30k Gallons Original Formula
284.5 out of 5 Stars. 28 reviews
HTH Spa Care Non-Chlorine Shock Oxidizer — Granules, 2.2 lb — Pool and Spa Shock Treatment for Water Clarification
HTH Spa Care Non-Chlorine Shock Oxidizer — Granules, 2.2 lb — Pool and Spa Shock Treatment for Water Clarification
3484.7 out of 5 Stars. 348 reviews
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HTH Spa Care EcoPod Non-Chlorine Oxidizer - Effervescent Water Treatment Pods, 2 lb $23.57 73.7 ¢/oz
Sponsored
$2357
current price $23.5773.7 ¢/oz
HTH Spa Care EcoPod Non-Chlorine Oxidizer - Effervescent Water Treatment Pods, 2 lb
25 out of 5 Stars. 2 reviews
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HTH Spa Care Enzyme Cleaner, 16 oz - Liquid Pool & Spa Water Treatment $13.97 87.3 ¢/fl oz
Sponsored
$1397
current price $13.9787.3 ¢/fl oz
HTH Spa Care Enzyme Cleaner, 16 oz - Liquid Pool & Spa Water Treatment
15 out of 5 Stars. 1 reviews
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HTH Chlorine Shock — Granules, 13.3 oz — Pool Shock Treatment for Weekly Chlorination From $3.97
2 options
Available in additional 2 optionsFrom$397
HTH Chlorine Shock — Granules, 13.3 oz — Pool Shock Treatment for Weekly Chlorination
7854.6 out of 5 Stars. 785 reviews
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Clorox Pool&Spa XtraBlue+ Algaecide Form Pool Algae Chemical Controllers for Treating Algae, 40 oz From $27.29
2 options
Available in additional 2 optionsFrom$2729
Clorox Pool&Spa XtraBlue+ Algaecide Form Pool Algae Chemical Controllers for Treating Algae, 40 oz
3864.7 out of 5 Stars. 386 reviews
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PoolRx+ Blue/White Booster 6-Month Swimming Pool Algaecide, 1 Booster Tablet Treats 7.5k-20k Gallons From $39.99
2 options
Available in additional 2 optionsFrom$3999
PoolRx+ Blue/White Booster 6-Month Swimming Pool Algaecide, 1 Booster Tablet Treats 7.5k-20k Gallons
184.8 out of 5 Stars. 18 reviews
PoolRx Blue 6-Month Swimming Pool Mineral Algaecide, 1 Tablet Treats 7.5k-20k Gallons Original Formula $55.96
$5596
current price $55.96PoolRx Blue 6-Month Swimming Pool Mineral Algaecide, 1 Tablet Treats 7.5k-20k Gallons Original Formula
344.6 out of 5 Stars. 34 reviews
HTH Pool Care Chlorine Shock Granules for Algae Prevention, Fast-Acting, 12 pack $43.97 22.9 ¢/oz
$4397
current price $43.9722.9 ¢/oz
HTH Pool Care Chlorine Shock Granules for Algae Prevention, Fast-Acting, 12 pack
3724.6 out of 5 Stars. 372 reviews
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HTH Spa Care Enzyme Cleaner, 16 oz - Liquid Pool & Spa Water Treatment $13.97 87.3 ¢/fl oz
$1397
current price $13.9787.3 ¢/fl oz
HTH Spa Care Enzyme Cleaner, 16 oz - Liquid Pool & Spa Water Treatment
15 out of 5 Stars. 1 reviews
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SeaKlear SKP-C-Q WQA Certified Natural Clarifier Treatment for Pools, 1 Qt From $19.58
2 options
Available in additional 2 optionsFrom$1958
SeaKlear SKP-C-Q WQA Certified Natural Clarifier Treatment for Pools, 1 Qt
214.5 out of 5 Stars. 21 reviews
United Chemicals YTP71 5oz Bag Yellow Treat $9.99 Was $12.11
Now$999
current price Now $9.99, Was $12.11$12.11
United Chemicals YTP71 5oz Bag Yellow Treat
163.8 out of 5 Stars. 16 reviews
FROG Maintain Non-Chlorine Shock Treatment for Hot Tubs, Quick and Easy Single Dose Shock Treatment Packet, Chlorine and Cyanuric Acid Free, for in spas up to 600 gallons $5.95
$595
current price $5.95FROG Maintain Non-Chlorine Shock Treatment for Hot Tubs, Quick and Easy Single Dose Shock Treatment Packet, Chlorine and Cyanuric Acid Free, for in spas up to 600 gallons
HTH Pool Care Chlorine Shock Treatment, Pool Chemical Shock, Granules, 5 lb, for Weekly Pool Chlorination $28.04 $5.61/lb
$2804
current price $28.04$5.61/lb
HTH Pool Care Chlorine Shock Treatment, Pool Chemical Shock, Granules, 5 lb, for Weekly Pool Chlorination
2554.7 out of 5 Stars. 255 reviews
Clorox Pool&Spa Liquid Phunky Phosphate Remover Pool Clarifier Chemicals for Swimming Pools, 92 oz Bottle From $28.77
2 options
Available in additional 2 optionsFrom$2877
Clorox Pool&Spa Liquid Phunky Phosphate Remover Pool Clarifier Chemicals for Swimming Pools, 92 oz Bottle
4034.4 out of 5 Stars. 403 reviews
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In The Swim Its Pool Shock 6 x 1 68% 25234 6X1 From $39.99
5 options
Available in additional 5 optionsFrom$3999
In The Swim Its Pool Shock 6 x 1 68% 25234 6X1
6994.6 out of 5 Stars. 699 reviews
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
654.3 out of 5 Stars. 65 reviews
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Ouster Hot Tub 3-in-1 Weekly Care Cleaner, Clarifier, Conditioner Liquid for Pool Maintenance, 8 oz $12.77 $1.60/fl oz
$1277
current price $12.77$1.60/fl oz
Ouster Hot Tub 3-in-1 Weekly Care Cleaner, Clarifier, Conditioner Liquid for Pool Maintenance, 8 oz
694.6 out of 5 Stars. 69 reviews
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PoolRx+ Black/White 6-Month Swimming Pool Algaecide, 1 Tablet Treats 20k-30k Gallons Pool Algae Control
PoolRx+ Black/White 6-Month Swimming Pool Algaecide, 1 Tablet Treats 20k-30k Gallons Pool Algae Control
424.7 out of 5 Stars. 42 reviews
SeaKlear AP75 WinterPill Swimming Pool Winterizing Treatment - Up To 15,000 Gal. $18.95 Was $23.99 14.6 ¢/ml
Now$1895
current price Now $18.95, Was $23.99$23.99
14.6 ¢/ml
SeaKlear AP75 WinterPill Swimming Pool Winterizing Treatment - Up To 15,000 Gal.
633.9 out of 5 Stars. 63 reviews
(3 pack) HTH Pool Care Shock Advanced — Granules, 6 Pack (6 lb total) — Pool Shock Treatment for Weekly Pool Sanitizing
(3 pack) HTH Pool Care Shock Advanced — Granules, 6 Pack (6 lb total) — Pool Shock Treatment for Weekly Pool Sanitizing
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Clorox Pool&Spa Sink to Clear Pool Clarifier Chemicals, 32 oz Liquid From $14.98
3 options
Available in additional 3 optionsFrom$1498
Clorox Pool&Spa Sink to Clear Pool Clarifier Chemicals, 32 oz Liquid
1414.6 out of 5 Stars. 141 reviews
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