Hot Tub Serum®
This easy-to-use, high-performance maintenance system is designed to keep water clean and boost sanitizer efficiency.
Hot Tub Serum Total Cleanse Water Care
Concentrated gel designed to purge hot tub plumbing and jets of built-up contaminants, sludge and gunk prior to draining.
- Use every 4-6 months
- Half of the 2 oz. container will purge a 400-450 gallon hot tub


Hot Tub Serum Total Maintenance Water Care
Weekly treatment designed to remove contaminants and keep sludge out from hot tub plumbing to help clarify water.
- Use weekly
- Available in two sizes: 16 oz. for one month maintenance; 2 liter bottle for 4 months

Hot Tub Serum Triple Action Spray Cleaner
Cleans above the waterline, prevents musty odors and stops grime build-up on surfaces including covers, pillows, steps and outer cabinet.
- Easy-to-use
- Fast-acting
Benefits
The Hot Tub Serum maintenance system improves water clarity, reduces chemical demand and helps protect components, including jet performance.
- Easy-to-use
- Keeps water crystal clear, soft and clean
- Enhances filtration efficiency
Comparison
HOT TUB SERUM
- Deep cleans jets, pipes and plumbing
- Noticeably improved water quality
- Single routine
- Lowers risk of costly repairs
- Reduces chemical usage
TRADITIONAL MAINTENANCE
- Pipe cleaners are less effective
- Water often feels harsher
- Requires frequent adjustments
- Frequent chemical purchases
- More wear and tear due to inconsistent water chemistry
Manuals & Documents