Hot Tub Use in Summer: Tips for Cooling Down

Enjoying this spell of lovely weather? When temperatures rise, most people think of pools, not hot tubs. But your spa doesn’t have to sit unused all summer! With a few smart tweaks, your hot tub can become a relaxing cool plunge or a chilled-out oasis that helps you beat the heat.

Here’s how to enjoy your hot tub even when it’s hot outside.

☀️ Lower the Temperature

The easiest way to make your hot tub summer-friendly? Turn the heat down.
Most hot tubs have a minimum temperature setting—often around 26–30°C (78–86°F). That’s a comfortable “cool soak” that can still provide relaxation without raising your core body temperature.

❄️ Use It as a Plunge Pool

Turn your spa into a mini plunge pool by turning the heater completely off and letting the water drop to ambient outdoor temperature. This works especially well in shaded areas or when paired with an external chiller or heat pump with cooling mode (like those used with advanced Chill Tub models).

Pro tip: Add a few bags of ice just before you soak for an instant cool-down.

🌙 Soak at Night or Early Morning

Beat the sun by using your hot tub in the evening or early morning.
Not only is it cooler, but it’s a great way to wind down after a hot day or wake up refreshed. Add some soft lighting and music for a perfect nighttime spa experience.

🌿 Add Shade

Install a pergola, gazebo, umbrella, or sun sail over your hot tub area. Not only does this keep your spa cooler during the day, it also protects the shell from sun damage and helps reduce water evaporation.

💧 Stay Hydrated

It’s easy to forget, but even in cool water, your body can still lose fluids.
Keep a bottle of water nearby, or better yet, try a fruit-infused spa-friendly drink to stay refreshed and avoid dehydration.

🧼 Watch Your Water Chemistry

Warm weather can increase bacteria growth, sunscreen buildup, and evaporation, making water harder to manage.
Be sure to:

• Test your water 2–3 times a week

• Rinse off before entering (especially after applying lotion or sunscreen)

• Keep your filters clean

🏖️ Add a Summer Vibe

Take the experience up a notch with:

• Citrus-scented spa aromatherapy crystals

• Waterproof Bluetooth speakers

• Refreshing cold towels nearby

Make your hot tub feel like a luxury summer spa, not just a winter retreat.

Your hot tub isn’t just for snowy nights and winter wellness—it’s a year-round retreat when used creatively. Whether you’re using it to cool down after a workout, unwind after a beach day, or just hang out under the stars, your spa can be one of the best ways to enjoy summer.

Ready to chill out this season? Explore energy-efficient and cooling-enabled models like our Chill Tub range, perfect for summer wellness and year-round comfort.