HOT TUB SERUM Total Maintenance


Hot Tub Serum Total Maintenance

1lb bottle

Water cleaning agents and salts that help maintain and balance how tub water.

Total Maintenance dosage is 1 oz. a month for each 100 gallons of water in your spa.




Hot Tub SERUM Total Maintenance is the ONLY EPA registered product designed to perform multiples roles in keeping your spa water pure & pristine, ready for your enjoyment at any time.  Total Maintenance will:

  • Prevent the accumulation of biofilm in your spa’s plumbing
  • Both ensure your primary sanitizer performs optimally and act as a secondary sanitizer to keep your spa water clean & clear
  • Keep your pH in the proper range of 7.2 – 7.6
  • Prevent black mold from developing on spa covers & around spa pillows
  • Continuously clean your spa filter(s)

Additional information

Weight 1.4 lbs
Dimensions 2.5 × 2.5 × 8 in

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