Preparing your spa for winter is an essential task to ensure that when the good weather returns, it will be in optimum condition for use. Proper maintenance during this season not only protects the system from damage caused by cold temperatures, but also prolongs the life of the spa, keeping it safe and in good condition.
Performing this preventative care helps to avoid costly breakdowns that could be caused by wet weather, especially to plumbing and electrical components. With a well-maintained spa, you can enjoy a ready-to-use, trouble-free spa when spring arrives.
Why is it important to prepare a spa for winter?

In the Mediterranean climate, winter temperatures are usually mild. However, the spa is exposed to other factors that can affect its performance and durability.
Climatic factors such as mild temperatures, but humidity and rainfall can affect external components.
Unmaintained hazards such as dirt build-up, mould and mildew, and wear and tear due to lack of water circulation.
This type of care improves the durability of the spa. With simple preventive maintenance, you can ensure that your spa retains its performance and quality.
Benefits of winter maintenance
- Savings on repairs. Good maintenance prevents costly problems in filtering and air conditioning.
- Increased durability, protecting the spa from dust, moisture and dirt, prolonging its useful life.
- Spring readiness, ensuring that the spa is in optimum condition for use.
Steps for preparing a spa for the winter
1. Deep cleaning
Drain the spa thoroughly. The first step in preparing a spa before winter arrives is to drain all the water to avoid accumulation of dirt and debris.
When draining the spa, it is important to use specific products to clean the walls and bottom with products that remove debris, bacteria and chemicals.
It is essential to clean or replace the spa’s filters before winter, as they accumulate debris that can affect the spa’s performance.

Filter maintenance
- Clean or replace filters to remove accumulated particles.
- Wash filters with specific cleaner and dry thoroughly before storing or reinstalling.
2. Complete drying of components
Once the spa is clean, it is essential to dry all components, especially the plumbing and circulation system.
For proper drying of the plumbing and circulation system, use a wet vac to remove any remaining moisture in the lines to prevent mould and micro-organisms.
3. Protection of the surface and external parts
To ensure optimum preservation during the winter, it is advisable to apply protective products to the surface of the spa.
- Application of protective products, these products help to keep the structure in good condition, protect the surface of the spa against dust, dirt and wear and tear.
- Waterproof cover for winter, waterproof covers are ideal in Mediterranean climates, as they protect against humidity and allow good ventilation, avoiding condensation problems.
Use a waterproof cover that allows ventilation and prevents condensation problems in Mediterranean climates.
Recommended products for winter maintenance
Deep-cleaning products
Keeping your spa clean during the winter starts with specific products for thorough cleaning.
In our shop, you can find:
- Specific cleaners to remove oils, minerals and contaminants from spa surfaces.
These help preserve materials, maintaining the spa’s performance and appearance for the next season.
Air conditioning products
Air conditioning products are ideal for maintaining a comfortable spa temperature during the winter, even in moderate climates.
At JuJuJu, we have available:
- Air conditioning systems that help to maintain the right temperature in an efficient way.
Quality covers and covers
Choosing a good cover is essential to protect the spa from moisture, dust and other environmental agents that can accumulate during the months of less use. At JuJuJu, we offer:
- High quality covers and covers specifically designed to withstand winter weather and prolong the life of the spa

These waterproof and wear-resistant covers protect the spa, allowing proper ventilation to avoid condensation problems.
Dehumidifiers, perfect for reducing humidity in enclosed spa spaces, avoiding problems with mould, condensation and bad smells.
Extra Tips for Winter Spa Care
Tip 1 – Periodically check your spa
During the winter months, it is advisable to periodically inspect your spa to ensure that there is no build-up of dirt or problems with the filtration system. These checks can prevent minor problems that, if left unattended, could become more costly or complex come spring.
Tip 2 – Check heating systems
If you plan to use your spa during the winter or keep it in top condition, check that the heating system is working properly. This includes checking temperature levels and performing basic maintenance to prevent the system from overloading or wear and tear. A well-maintained system ensures efficient and safe use of the spa.
Tip 3 – Keep the spa in good condition if in use
If you decide to keep your spa in use during the winter, consider regular maintenance including filter cleaning and water quality monitoring.
Applying specific products to keep the water in good condition is key to avoiding common problems in wet climates, and make sure pH levels and other chemicals are balanced.

Preparing your spa for winter is key to keeping it in top condition and avoiding damage that can lead to costly repairs. Preventive maintenance ensures that your spa will be ready and problem-free when spring arrives.