Best Enzyme For Hot Tubs In April 2025

Check out our product review of the Best Enzyme For Hot Tubs. We tried 10 models and can tell you the absolute best varieties.

To help you in your search, we have completed this list of the Best Enzyme For Hot Tubs.

Top Rated Best Enzyme For Hot Tubs Of 2025

Rank	Product Name	Score
1	LEISURE TIME SGQ-02 Enzyme for Spas and Hot Tub, 1-Quart, 2-Pack Buy Now	9.7 Buy Now
2	Oh Yuk Healthy Hot Tub Cleaner 16 Ounces Buy Now	9.5 Buy Now
3	Leisure Time D Gon Metallic Protection for Spas and Hot Tubs, 16 Ounces Buy Now	9.1 Buy Now
4	Leisure Time CB Calcium Booster Spa Care for Hot Tubs, 1 Quart Buy Now	8.8 Buy Now
5	SpaChoice 472-3-1011-02 Enzyme Clear Clarifier for Spas and Hot Tubs, 1-Pint, 2-Pack Buy Now	8.6 Buy Now

1. LEISURE TIME SGQ-02 Enzyme for Spas and Hot Tub, 1-Quart, 2-Pack

1

Buy Now

9.7/10 our score

Buy Now

• Easy to use
• Reduces sanitizer consumption
• Reduces waterline maintenance

2. Oh Yuk Healthy Hot Tub Cleaner 16 Ounces

2

Buy Now

9.5/10 our score

Buy Now

• From the creators of oh yuk jetted tub cleaner comes a great new cleaner for your hot tub!
• Removes contaminants and improves filtration!
• Reduces chemical usage, foaming, and removes nasty residues!
• Improves water quality and clarity!
• Extends the life of your equipment!

3. Leisure Time D Gon Metallic Protection for Spas and Hot Tubs, 16 Ounces

3

Buy Now

9.1/10 our score

Buy Now

• Long lasting: you only need to use it once at the fill or refill with new spa water
• Includes: one 16-oz bottle of leisure time metal gon
• Compatibility: chlorine, bromine, ozone and biguanide sanitizers
• Use: when combined with defender, this spa care chemical helps prevent scale formation
• Benefits: concentrated formula prevents iron and other metal buildup on your hot tub or spa, prevents stains caused by iron or other metals

4. Leisure Time CB Calcium Booster Spa Care for Hot Tubs, 1 Quart

4

Buy Now

8.8/10 our score

Buy Now

• Features: prevents corrosion and foam, part of leisure time's simple spa care program
• Compatible with chlorine, bromine, ozone and biguanide sanitizers
• Benefits: raises water hardness to maintain a level of hardness between 150-400 ppm
• Compatibility: compatible with chlorine, bromine, ozone, and biguanide sanitizers
• Use: one ounce increases hardness 7 ppm in 500 gallons of water
• Prevents corrosion

5. SpaChoice 472-3-1011-02 Enzyme Clear Clarifier for Spas and Hot Tubs, 1-Pint, 2-Pack

5

Buy Now

8.6/10 our score

Buy Now

• 1 oz. per 250 gallons weekly
• Prevents scum and odors
• Removes dirt and oils from water
• Downloadable user guide available under product information: technical specifications
• Biodegradable and environmentally safe