When the weather warms up and the days get longer, your hot tub or swim spa can be more than just a winter treat. With a bit of seasonal preparation, it becomes a relaxing spot you can enjoy all year. Before you open the cover and get in, taking some time to get ready will make a big difference.
After months of winter use or even sitting unused, your hot tub needs a refresh to keep the water clean and the system running well.
No matter the size of your hot tub or swim spa, getting it ready for spring and summer will help it last longer and make every soak more enjoyable.
How Do You Prepare Your Hot Tub for Spring and Summer?
To get your hot tub ready for spring and summer, you’ll need to drain and refill the water, clean the shell and filters, check all the parts, balance the water chemistry, and adjust the temperature for the warmer months.
In the next sections, we’ll go through each step and share practical tips to help keep your hot tub or swim spa working well all season.
Step-by-Step Guide to Spring/Summer Hot Tub Preparation
1. Drain and Refill the Water
If you haven’t changed your hot tub water in the past 3–4 months, spring is the perfect time to start fresh.
Draining removes built-up contaminants like oils, lotions, and chemical residue that can accumulate over time.
Tips:
● Turn off power before draining
● Use a submersible pump for faster drainage
● Direct water away from your spa base and surrounding area
Once drained, refill with fresh water to create a clean baseline for the season.
2. Deep Clean the Shell
While the tub is empty, use this time to clean the inside surfaces.
Choose a gentle cleaner made for hot tubs to protect the shell from damage.
Focus on:
● Waterline buildup
● Seating areas
● Jets and crevices
Don’t use regular household cleaners, as they can leave residues that alter water chemistry.
3. Clean or Replace Filters
Your filters collect debris, helping keep the water clear year-round. After winter, they usually need more than a quick rinse.
What to do:
● Rinse filters with a hose to remove debris.
● Soak in a filter-cleaning solution for a deeper clean
● Replace filters if they show signs of wear or reduced performance
Keeping your filters clean helps water flow more freely and reduces stress on your hot tub.
4. Inspect Components and Equipment
Before you turn your hot tub back on, take a moment to check the system.
Check for any signs of wear, leaks, or damage that might have happened over the winter.
Check:
● Pumps and jets
● Heater functionality
● Cover condition (cracks, waterlogging, or mildew)
● Seals and connections
Finding small problems now can help you avoid expensive repairs later.
5. Refill and Balance Water Chemistry
After your hot tub is clean and filled with fresh water, the next step is to balance the water.
Getting the water chemistry right keeps your hot tub safe and comfortable to use.
Key levels to monitor:
● pH (ideal: 7.2–7.8)
● Alkalinity
● Sanitizer levels (chlorine or bromine)
Begin by testing the water, and then slowly add chemicals until you reach the right balance.
6. Shock the Water
Shocking the water removes bacteria and other organic material from your hot tub.
This step is especially important after you refill the tub, as it ensures your water is clean from the start and stays that way.
Let the water circulate completely before you use the hot tub.
7. Adjust Temperature for Warmer Weather
In spring and summer, you probably won’t need your hot tub as hot as you did in winter.
Turning down the temperature can:
● Improve energy efficiency
● Make soaking more comfortable in warmer outside temperatures
● Reduce evaporation
Many users find that setting the temperature between 95 and 100°F works well in spring and summer.
Refresh the Cover and Surrounding Area
Your hot tub cover is important for keeping the water clean and helping your system run efficiently.
Spring is a good time to:
● Clean the cover with a mild solution
● Condition vinyl covers to prevent cracking
● Remove debris from the surrounding area
Keeping the area around your hot tub clean and welcoming enhances the whole experience.
Seasonal Tips for Swim Spas
If you have a swim spa, especially a larger model like those from Master Spas, getting ready for spring is similar to preparing a hot tub, but there are a few extra things to keep in mind.
Since swim spas hold more water and are often used for exercise, it’s important to:
● Pay extra attention to filtration and circulation
● Monitor sanitizer levels more frequently
● Keep surfaces clean to prevent algae buildup
With proper preparation, your swim spa can easily become a place for both relaxation and low-impact exercise during the warmer months.
Related Hot Tub Prep Questions
How often should you change hot tub water in warmer months?
Most hot tubs need to be drained and refilled every three to four months. If you use your hot tub more often in spring and summer, you should change the water more frequently.
Can you use a hot tub in hot weather?
Yes, you can use your hot tub all year. Lower the temperature or use it in the evening to make it more comfortable in hot weather.
Why is my hot tub water cloudy after winter?
Cloudy water usually occurs due to unbalanced water chemistry, dirty filters, or residual contaminants. Draining, cleaning, and refilling the tub usually fixes the problem.
Do swim spas require more maintenance than hot tubs?
Swim spas might need a bit more care because they are bigger and used more often, but regular cleaning and keeping the water balanced make maintenance easy to handle.
Make the Most of Your Hot Tub
Getting your hot tub or swim spa ready for spring and summer is simple if you take the time to reset things after winter. Changing the water, cleaning the filters, balancing the chemicals, and making seasonal adjustments all help your system work well and keep the water clear.
With the right preparation, your hot tub can be more than just a seasonal treat. It becomes a dependable and relaxing place to enjoy throughout the warmer months.
Shop Master Spas Hot Tubs and Swim Spas in Rochester Hills and Macomb
If you are ready to upgrade your lifestyle, relaxation, and overall wellness, consider investing in a Master Spas hot tub or swim spa. Visit The Hot Tub Store at one of our two convenient Metro Detroit locations in Rochester Hills and Macomb to explore our premium spa products, current specials, savings, and financing options. Stop in today and find the perfect spa for your home.