A hot tub is a fantastic way to unwind, relax, and enjoy your backyard oasis. However, to keep your spa in top shape, regular maintenance is necessary. Taking care of your hot tub will not only improve its performance but also help extend its lifespan and ensure your water quality stays pristine.
In this guide, we’ll walk you through the key aspects of hot tub maintenance, including understanding the components of your tub, the importance of water chemistry, and a simple step-by-step guide to keep your hot tub running smoothly.
Step-by-Step Guide to Hot Tub Maintenance
Hot tub maintenance doesn’t have to be complicated. By following a simple, step-by-step guide, you can keep your tub in top shape. Here’s what you should do daily, weekly, and monthly.
Daily Maintenance
Even though you don’t need to clean your hot tub every day, there are a few quick checks to maintain water quality and safety.
- Water Level: Check the water level to ensure it’s not too high or low. If the level is too low, your pump could run dry, causing damage.
- Hot Tub Water: Quickly inspect the water for any visible debris. If you notice any large particles, use a skimmer to remove them.
- Check for Cloudy Water: If the water appears cloudy, it might indicate an issue with your water chemistry or filtration system. Take action immediately to avoid further problems.
Weekly Maintenance
Performing a weekly check-up on your hot tub will help prevent build-up and ensure everything is functioning correctly.
- Test Water Chemistry: Use test strips to check the pH level, sanitizer levels, and total alkalinity. Keeping the pH balance within the correct range is critical for water quality.
- pH balance: Ideal range is 7.2-7.8.
- Sanitizer levels: Chlorine should be between 3-5 ppm (parts per million), and bromine should be between 4-6 ppm.
- Total alkalinity: Should be between 80-120 ppm.
- Shock Treatment: Every week, add a shock treatment to your hot tub to break down organic compounds like body oils, lotions, and sweat. Shock treatments help clear up cloudy water and refresh your spa water.
- Clean the Filter: Rinse the filter with a hose to remove debris. Depending on usage, you may need to clean it more frequently.
Monthly Maintenance
Monthly checks should focus on deep cleaning and ensuring all components are working efficiently.
- Deep Clean the Filter: Use a filter cleaner to remove any stubborn buildup. This will improve water flow and filtration.
- Check Hot Tub Cover: Inspect the hot tub cover for signs of wear and tear. Clean it using a mild cleaner and ensure it’s properly sealed to prevent heat loss.
- Inspect Jets: Check the jets for any blockages or issues. Clean the jets and ensure they are functioning properly.
Optimal Hot Tub Temperature and Water Chemistry
The temperature and water chemistry of your hot tub are two of the most important factors in ensuring a comfortable, safe, and efficient spa experience.
Optimal Hot Tub Temperature
The ideal hot tub temperature is typically between 100°F and 104°F. This range offers the perfect balance of comfort and relaxation while minimizing strain on your body.
- Daily use: Keep the temperature between 100°F and 102°F for a relaxing soak.
- Therapeutic use: Increase to 104°F for short sessions if you prefer deeper muscle relaxation or hydrotherapy benefits.
- Children and sensitive users: Set the temperature to 98°F–100°F for a safer, gentler soak.
Maintaining Optimal Temperature
Maintaining a consistent water temperature helps preserve your hot tub’s components, reduces energy costs, and keeps your water chemistry balanced.
- Keep the cover on when not in use to retain heat and prevent temperature fluctuations.
- Use an insulated cover and proper sealing to prevent heat loss during cooler months.
- Avoid turning the temperature down too far between uses—maintaining 98°F–100°F is typically more energy-efficient than reheating from a lower setting.
- Circulate water regularly to maintain an even temperature and prevent cold spots.
Temperature Guidelines for Maintenance
- During cleaning or water changes: Lower the temperature to 80°F–90°F to make draining and scrubbing easier and to protect spa surfaces from chemical evaporation or heat stress.
- After refilling: Heat gradually, allowing the temperature to rise about 2°F per hour until it reaches your preferred setting.
- Shock treatments or chemical balancing: Run the jets with the cover off and the temperature below 100°F to allow gases to dissipate safely.
Maintaining consistent heat and balanced water chemistry not only improves comfort but also extends the lifespan of your spa equipment and reduces maintenance issues over time.

Maintaining Clean Water and Preventing Cloudy Water
One of the most common issues hot tub owners face is cloudy water. This can occur due to several factors, including improper chemical balance, debris, or filter issues. Here’s how to keep your water clear.
Check Your Filter
The filter plays a key role in maintaining clean water. If your filter is clogged or dirty, it can’t effectively remove particles from the water, leading to cloudy conditions. Cleaning or replacing the filter regularly ensures water circulation is at its best.
Shock Treatment
Shock treatment helps break down organic material that can cause cloudy water. It’s essential to shock your hot tub regularly, especially after heavy use. This process helps to eliminate contaminants and keeps the water fresh.
Chemical Balance
Proper chemical balance is the most effective way to prevent cloudy water. Always check your pH, sanitizer levels, and alkalinity before using your hot tub, and adjust the chemicals accordingly.
Regular Cleaning
Regular cleaning of the hot tub’s components, including the filter, jets, and surface, helps keep everything running smoothly. Use a soft cloth to clean the scum line and any residue around the tub.

Why Choose Net Positive Pools?
At Net Positive Pools, we understand the importance of maintaining your hot tub in pristine condition. Our dedicated team of professionals offers a comprehensive range of services tailored to meet your specific needs, ensuring your hot tub remains in optimal condition throughout the year. We don’t just clean your hot tub, we treat it with the care and attention it deserves, maintaining its efficiency, water quality, and overall performance.
Our Services Include:
- Weekly Maintenance: Regular cleaning, water testing, and pH balancing to keep your hot tub running smoothly.
- Filter Cleaning: We clean your hot tub filter with professional-grade filter cleaners to enhance water circulation and prevent blockages.
- Chemical Balancing: We ensure that your hot tub chemicals are properly balanced, maintaining safe water levels for you and your family.
- Shock Treatments: Our shock treatments help eliminate organic compounds, ensuring that your water stays clean and clear.
- Expert Advice: We provide you with tips and tricks to optimize your hot tub’s performance and longevity.
Don’t let hot tub maintenance overwhelm you. Let Net Positive Pools handle the hard work so you can focus on enjoying your spa. Our expert team is here to provide regular maintenance and specialized care to ensure that your hot tub always operates at its best.
Contact us today to learn more about our services and how we can help you enjoy a clean, safe, and perfectly balanced hot tub year-round.
