A guide to what you need to know about hot-tub maintenance

Keeping a jacuzzi in perfect condition is essential — both for the durability and safety of the equipment, and to deliver moments of relaxation and wellbeing without worry.

Regular jacuzzi maintenance isn't just about cleaning. It involves a series of specific routines that keep every component working properly. From water quality to the state of the electrical components, every detail has a direct impact on how you use it.

Saunamo, a leading name for saunas and jacuzzis in Portugal, understands how important proper maintenance is, and shares this guide with owners to help keep their jacuzzis in the best possible shape.

Why is jacuzzi maintenance important?

Jacuzzi tub maintenance isn't just about cleanliness. It's also an investment in the durability and safety of your equipment.

With the right care, you'll prevent problems that can be costly and make sure each session is enjoyable and safe. You'll avoid bacterial build-up — protecting your health — and confirm that the mechanical and electrical systems are running fully.

Jacuzzi maintenance: basic cleaning

Frequent basic cleaning is essential for water quality and overall hygiene. For routine cleaning, drain the jacuzzi and clean it with the right products. Wipe down the inside and outside surfaces, as well as the filters, to prevent build-up of dirt and residue.

How often you do this depends on use, the location (indoor or outdoor) and the number of people using it.

As a general guide, do a basic clean every 1 to 2 weeks. Find out more about how to buy a jacuzzi.

Deeper jacuzzi cleaning

For a deeper clean, do it every 3 to 4 months. The interval can be shorter if the jacuzzi sees heavy use.

A deeper clean prevents limescale build-up and bacterial growth, so the spa always feels clean and inviting.

It includes the basic clean plus several other key steps:

Checking electrical components

Regularly checking the electrical components is vital for safety. This includes inspecting cables, connections and the control panel. Make sure everything is working properly and there are no signs of wear or damage.

Since this is a specialist area and you may not have detailed technical knowledge, do a visual check. If you spot obvious issues — frayed cables, loose connections or visible corrosion — call a professional.

Take care with the cover

The jacuzzi cover protects it from outside contamination and helps keep the water at temperature. Check that it's intact and clean, and look after it properly.

Jacuzzi maintenance: water treatment

Proper water treatment is crucial for keeping the environment healthy and pleasant. Adjust the pH and disinfect the water regularly to keep it clear and free of harmful microorganisms.

Keep pH between 7.2 and 7.8 to ensure user comfort and protect every component of the jacuzzi. Spa and jacuzzi maintenance includes specific products that help keep the water in balance.

Test the pH ideally a few times a week, especially if usage is high.

Is your jacuzzi getting on a bit and you're thinking of replacing it? Take a look at jacuzzi prices.

Jacuzzi maintenance tips for summer

To keep your jacuzzi performing on the warmest days, follow these maintenance tips:

Keep the water clean
Use a cover to keep out debris and dirt
Clean the filter more often in summer
Protect from the sun if your jacuzzi is in direct sunlight
Check the heating systems and jets regularly
Call a professional if you spot any technical issue

Following these tips, you can enjoy your jacuzzi all summer without worry.

Jacuzzi maintenance tips for winter

In some parts of Portugal, winters can be harsh. If your jacuzzi is outdoors, you'll need to take extra care.

Protecting the pipework against freezing and adjusting the heating system are important steps to keep the jacuzzi comfortable to use all year round. If this is tricky, call a specialist.

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Jacuzzi maintenance: what are the most common problems?

The most common jacuzzi tub maintenance issues include cloudy water, unpleasant odours or heating-system faults. Most can be resolved by adjusting the water treatment or cleaning the filters.

With regular maintenance, you can avoid the most common problems. Looking for a jacuzzi for sale?

When to call a professional for jacuzzi maintenance

There are situations where it's best to call a professional, especially if you're dealing with complex electrical or mechanical problems.

If problems persist after maintenance, it's time to bring in help. A qualified professional can give you an accurate diagnosis and effective solutions, protecting the safety and longevity of your jacuzzi.

Invest in a new jacuzzi with Saunamo

As you've just seen, you now have a comprehensive view of how to keep a jacuzzi in excellent condition.

If you're constantly needing repairs, it may be time to buy a new one. Saunamo offers a range of jacuzzi models that combine quality, efficiency and modern design — ideal for anyone looking to pair relaxation with a sense of luxury. Get in touch to find out more.