Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service levels, popularity trends, and more. The rankings reflect our opinion and should be a good starting point for shopping. By purchasing the products we rank, you’ll get the lowest price we found while we may receive a commission at no cost to you, which will help us continue to provide you with value.
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10 Best chlorine alternatives of 2025
Explore top picks
Best Choice1
In The SwimIn The Swim 1 Inch Bromine Plus Tablet Sanitizer for Spas, Hot Tubs, or Swimming Pools - Pre-Stabilized, Low Odor, Chlorine Alternative - 25 Pounds
9.8Exceptional
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Value for Money2
Pure SpaPure Spa - Chlorine Free Spa Chemicals Treatment - Easy Maintenance - Non Chlorine Alternative Spa Chemicals Kit with No Dry Skin & No Smells
9.7Exceptional
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3
Grab GreenGrab Green Bleach Alternative Pods, 60 Count, Chlorine Free, Fragrance Free, Plant and Mineral Based, Laundry Booster to Brighten Whites, Removes Stains, Neutralizes Odors
9.6Exceptional
Our Rating
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4
Molly's SudsMolly's Suds Oxygen Whitener | Powerful Bleach Alternative, Chlorine Free & Color Safe | Brightens Whites and Removes Stains (Lemon Essential Oil - 41.09 oz)
9.5Excellent
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5
POOLACC1 Inch Bromine Tablets | Brominating Chemical Sanitizer for Spas, Hot Tubs or Indoor Pools - Low Odor, Less Irritation, Pre-Stabilized, Long-Lasting, Chlorine Alternative - 1.2 lbs
9.4Excellent
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6
Grab GreenGrab Green Natural Bleach Alternative Pods, Non-Chlorine Bleach, Fragrance Free, Unscented/Free & Clear, 24 Loads
9.3Excellent
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7
USKICHUSKICH 34 Pack Bleach Alternative Pods,Brightener Laundry Detergent Tablets,Chlorine Free & Safe Bleach Tablets for Laundry,Laundry Booster to Brighten Colors,Removes Stains,Neutralizes Odors
9.2Excellent
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8
Molly's SudsMolly's Suds Oxygen Brightener Dark Wash | Powerful Bleach Alternative, Chlorine Free | Preserves Colors and Removes Stains (Cedar & Sandalwood - 41 oz)
9.0Excellent
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9
BROMIGUARDBromine Tablets for SPA Hot Tub 1lb 50LB Tabs Brominating Tablets Booster Eliminates Bacteria Algae Soft Water Feel No Chlorine Odor Chemical Sanitizer Chlorine Alternative (1 LB)
8.8Very Good
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10
droppsDropps Oxi Booster Pods, Unscented (120 Pods) - Chlorine-Free Bleach Alternative Biobased Laundry Whitener & Stain Remover
8.7Very Good
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