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 waterline maintenance
• Reduces sanitizer consumption

2. Oh Yuk Healthy Hot Tub Cleaner 16 Ounces

2

Buy Now

9.5/10 our score

Buy Now

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

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
• Benefits: concentrated formula prevents iron and other metal buildup on your hot tub or spa, prevents stains caused by iron or other metals
• Use: when combined with defender, this spa care chemical helps prevent scale formation
• Compatibility: chlorine, bromine, ozone and biguanide sanitizers

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
• Benefits: raises water hardness to maintain a level of hardness between 150-400 ppm
• Compatible with chlorine, bromine, ozone and biguanide sanitizers
• 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

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