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Hot Tub SERUM Total Maintenance is an EPA Registered biofilm removal product. It is the only product in the spa industry that aids in the removal of biofilm according to the EPA. It is designed as a weekly addition to your spa sanitization regimen. Total Maintenance serum watercare is compatible with all spa sanitation regimens, including chlorine, bromine, salt, and biguanide.

Total Maintenance reaches down deep into the plumbing of the spa to help prevent the recurring buildup of sludge and biofilms that plagues every hot tub. The weekly use of Total Maintenance will keep the water in your spa crystal clear, soft and clean.


Our new and most current customers across North America have done their research and care about what spa chemicals they use and bathe in. The majority of hot tub owners know the truth about water care and are not satisfied with the status quo. Hot Tub Serum Total Clean System is not about making it cheaper to sell it cheaper – we are about creating a revolutionary new technology that is simpler, easier to use and delivers a great result!

Hot Tub Serum Total Clean System is the cure for perfect choice of spa chemicals for water quality & ease of care…

  •  Simple and easy to use
  •  Helps keep water balanced
  •  Keeps water clean and clear
  •  Helps you enjoy your hot tub experience longer
  •  Ultimately safe and very effective
  •  Improves hot tub performance

Serum 2L Bottle

  • Most packages ship in 2-3 days and arrive within 7-10 days

  • Sorry we cannot accept returns on any cleaning products

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