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Late updated: 29 May 2024 12:05

Written by: James Whitaker

How to Maintain Your Hot Tub Year-Round: Essential Care Tips

Maintaining our hot tub throughout the year ensures its longevity and the pleasure it brings. It's not merely about keeping it operational, but about fostering a clean and safe environment for relaxation and entertainment. Regular maintenance, ranging from water chemistry to filter hygiene, is key to circumventing issues such as unsightly algae blooms and equipment failure. By adhering to a consistent maintenance schedule, we protect our investment and guarantee our hot tub is always ready for use, no matter the season.

Understanding the nuances of hot tub care is essential. The water's pH and alkalinity levels must be meticulously balanced; an equilibrium that wards off corrosion and skin irritation. Sanitisation is another critical element, requiring us to shock the water regularly to rejuvenate the sanitizer, preserving the hot tub's health. Moreover, the filtration system, often overlooked, demands our attention. A clean filter not only ensures water clarity but also precludes the proliferation of bacteria and unpleasant odours.

Our dedication to these tasks is what keeps our hot tub in pristine condition. By committing to a maintenance routine that includes testing the water 2-3 times a week, cleaning the filters thoroughly, and adjusting water levels after refilling, we set the stage for an impeccable hot tub experience. With these practices, we remain confident that our hot tub will continue to be a source of enjoyment and relaxation for years to come.

Regular Maintenance Tasks

Proper upkeep of a hot tub is essential to ensure its longevity and your enjoyment. It involves systematic checks and the application of necessary treatments to maintain water quality and equipment functionality.

Checking and Balancing Water Chemistry

We must be vigilant in maintaining the water chemistry of our hot tub. Weekly, we'll use test strips or a liquid test kit to measure the pH, total alkalinity, and sanitiser levels, including chlorine or bromine. The ideal pH range is 7.4-7.6; any deviation requires correction with pH increasers or decreasers. Similarly, keep the total alkalinity between 80-120 ppm to stabilise pH levels. Aim for 150-250 ppm of calcium hardness to prevent damage to the tub and its components.

  • pH: Verify weekly, adjust as needed.
  • Alkalinity: Test and balance weekly.
  • Calcium Hardness: Check monthly, adjust to maintain 150-250 ppm.
  • Sanitiser Levels: Monitor and replenish to uphold proper hygiene.

Cleaning and Replacing Filters

Our hot tub's filters trap contaminants and are pivotal to water clarity. Monthly, they require a good cleaning with a dedicated filter cleaner. Deep cleaning should be performed every three to four months, or as per usage. It's prudent to replace the filters annually, or more frequently if you notice persistent issues with water quality.

  • Monthly:
    • Clean filters with specialised cleaner.
  • Every 3-4 Months:
    • Conduct a more intensive deep clean.
  • Annually:
    • Replace filters to ensure peak performance.

Maintaining the Water Level and Temperature

We must regularly monitor the water level and top it up to ensure proper circulation and heating efficiency. The hot tub heater and pump require sufficient water to operate correctly; failure to maintain the appropriate level can cause damage. The water temperature should be consistently regulated, typically between 37-39°C, to ensure your comfort and to prevent undue stress on the system.

  • Maintain water level for efficient pump and heater operation.
  • Regulate water temperature for comfort and to protect the hot tub's system.

Inspecting Equipment and Hot Tub Structure

A thorough inspection of our hot tub's physical structure and working equipment, conducted monthly, ensures everything functions as it should. This includes checking the cabinet, heater, pump, plumbing, and jets for signs of wear or damage. Yearly, we carry out a more thorough examination to spot potential issues that could escalate if left unaddressed.

  • Monthly:
    • Inspect cabinet, plumbing, and jets.
  • Yearly:
    • Perform a comprehensive check of all hot tub components.

Seasonal Care and Troubleshooting

With the changing seasons, we need to take specific actions to maintain our hot tubs properly, ensuring they remain functional, clean, and safe from damage. Below, we'll discuss the essential steps for winterising your hot tub, as well as how to address common issues that may arise.

Winterising Your Hot Tub

As the winter months approach, it's critical for us to protect our investment from the harsh elements. Draining and refilling our hot tub may seem daunting, but it's a necessary step to prevent any potential issues such as cracked pipes from freezing temperatures. Here's a concise checklist for winterising:

  1. Drain the Tub:

    • Ensure all water is removed from the tub to prevent freezing.
    • Disconnect power before draining to avoid electrical hazards.
  2. Clean and Protect:

    • Perform a non-chlorine shock treatment to eliminate any lingering bacteria, mold, or mildew.
    • Thoroughly clean the hot tub cover and secure it in place to safeguard against snow and debris.
  3. Insulate and Monitor:

    • Insulate pipes, especially if the hot tub will remain filled during winter.
    • Regularly check for leaks and address them immediately to prevent water damage.

Addressing Common Issues

Throughout the year, certain problems can arise with our hot tubs. Here's a guide to identifying and solving the most common issues:

  • Cloudy Water:

    • Test and balance pH levels.
    • Utilise shock treatments to clear any algae growth or bacterial contamination.
  • Algae and Bacteria:

    • Regularly sanitize the water with the appropriate chemicals.
    • Keep the cover on when not in use to limit algae growth and debris accumulation.
  • Leaks and Structural Damage:

    • Inspect the hot tub regularly for any signs of leaks.
    • Apply a repair kit specifically designed for hot tubs to any small damages to the shell or lining.

Remember to maintain a hot tub maintenance checklist and adhere to it all year round. This discipline will keep our hot tub running efficiently through every season.

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