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The Ultimate Guide to Hot Tub Maintenance: Keep Your Spa Sparkling Year-Round


Hot Tub Maintenance

Owning a hot tub is one of life’s great luxuries, offering relaxation, stress relief, and even health benefits. However, to keep your spa in top shape and ensure it provides years of enjoyment, regular hot tub maintenance is essential. Whether you’re a new owner or a seasoned pro, this ultimate guide will walk you through the tips and tricks you need to keep your hot tub sparkling clean, balanced, and running smoothly all year long.

1. Balancing Your Hot Tub Chemistry

Keeping your hot tub water balanced is key to preventing issues like cloudy water, skin irritation, and damage to your equipment. Proper water chemistry involves maintaining the right levels of pH, alkalinity, and sanitizer. Here’s a breakdown:


pH Levels: Maintain a pH between 7.2 and 7.8. If the pH is too high, the water can cause scale buildup; too low, and it can corrode your spa’s components.

Alkalinity: Keep total alkalinity between 80-120 ppm (parts per million). It helps stabilize the pH levels in your hot tub.


Sanitizers: Use sanitizers like chlorine or bromine to kill bacteria and keep the water clean. Chlorine levels should stay between 1-3 ppm; bromine levels between 3-5 ppm.

Tanner’s Tip: Regularly test your water (at least twice a week) using test strips or a digital tester. If your levels are off, adjust using pH increasers/decreasers or alkalinity boosters. Check out our Free Chemical Treatment Guide 

2. Cleaning Your Hot Tub: Weekly, Monthly, and Seasonal Tasks

Keeping your hot tub clean is just as important as balancing the water. Follow this easy cleaning schedule to stay on top of things:

Weekly Cleaning Tasks

  • Wipe down the waterline to remove any scum buildup.

  • Check and clean the hot tub filter with a quick rinse using a garden hose.

  • Skim the surface for leaves, debris, or oils.

Monthly Cleaning Tasks

  • Deep clean your filter using a filter cleaner to remove oils and build-up that rinsing alone can’t fix.

  • Check your hot tub cover and wipe it down with a mild cleaner to prevent mould or mildew.

Seasonal Cleaning Tasks

  • Drain and refill your hot tub every 3-4 months to refresh the water. This is crucial for preventing chemical buildup and ensuring clean water.

  • While the hot tub is drained, clean the shell with a non-abrasive cleaner and soft cloth.

  • Inspect jets, seals, and hardware for signs of wear and tear.


Tanner’s Tip: Use a spa-specific cleaner to avoid damaging the surfaces of your hot tub.


3. Hot Tub Filter Maintenance

Your hot tub’s filter is its first line of defence against dirt and debris. A clogged or dirty filter will strain the pump and reduce water circulation. Here’s how to care for it:

  • Weekly: Rinse the filter with a garden hose.

  • Monthly: Soak the filter in a hot tub filter cleaning solution for a deep clean. Rinse thoroughly afterward.

  • Annually: Replace the filter once a year, or sooner if it’s showing signs of damage.


Tanner’s Tip: Keep a spare filter on hand to rotate filters during cleaning—this ensures your hot tub is always ready to use.


4. Seasonal Hot Tub Maintenance Tips

Each season presents unique challenges for hot tub care. Here are key tasks for every season:

  • Winter: If you use your hot tub year-round, ensure the water stays warm and insulated to prevent freezing. Regularly clear snow off the hot tub cover.

  • Spring: Perform a full drain, clean, and refill to prepare for increased use during warmer months.

  • Summer: Keep an eye on water levels, as evaporation happens faster in the heat. Ensure sanitizer levels are balanced for clean water during frequent use.

  • Fall: Inspect your spa for any damage after summer use and prepare it for colder months by checking seals, covers, and insulation.


5. Preventing Common Hot Tub Problems

  • Cloudy Water: Usually caused by imbalanced chemicals, dirty filters, or body oils. Adjust water chemistry and clean filters.

  • Foamy Water: Often caused by leftover detergents on swimsuits. Use a foam reducer and rinse swimsuits thoroughly before soaking.

  • Algae or Green Water: Caused by insufficient sanitizer levels. Shock the hot tub and balance the chemicals.


Tanner’s Tip: If problems persist, contact a professional hot tub repairman near me to avoid long-term damage.

6. Hot Tub Cover Care

  • Your hot tub cover protects your spa from debris, conserves heat, and keeps energy costs down.

  • Clean the cover monthly with a mild solution of water and dish soap.

  • Apply a UV protectant to prevent cracking and fading.

  • Check for tears or waterlogging—if the cover is damaged, consider replacing it to maintain energy efficiency.


Tanner’s Tip: A well-maintained cover can extend your hot tub’s lifespan and save you money on energy bills.


7. Know When to Call the Pros

While regular maintenance can prevent most issues, sometimes professional help is needed. Call a professional for:

  • Persistent water quality issues

  • Equipment malfunctions (e.g., pump, heater, jets)

  • Annual deep servicing to ensure all components are in working order


Searching for hot tub repair near “me”? A professional technician will quickly diagnose and resolve the issue, saving you time and stress.


Final Thoughts: A Well-Maintained Hot Tub Is a Happy Hot Tub

By staying on top of your hot tub maintenance, you can enjoy clean, sparkling water and worry-free relaxation year-round. Whether you’re balancing chemicals, cleaning filters, or preparing your spa for the changing seasons, following these tips will help extend the life of your hot tub.


For expert advice, servicing, or repairs, The Hot Tub Man is here to help. From our premium subscription program to help, we’re here to cover all your spa care needs!


Ready to relax? Keep your spa in perfect shape and let us handle the rest!

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