Hot tubs are a great way for families to relax, unwind, and enjoy time together. But for parents and carers, a common question comes up: can children safely use a hot tub - especially those under 5?

The short answer is yes, children can safely enjoy a hot tub with the right precautions in place. That includes toddlers and preschoolers, provided you control the water temperature, limit time in the tub, and supervise closely.

In this guide, we’ll explore how children of different ages can use hot tubs safely, what risks to be aware of, and what steps to take to ensure a safe and enjoyable experience for the whole family.

Is It Safe for Young Children to Use a Hot Tub?

Children’s bodies are more sensitive to heat than adults. They overheat more quickly and may not be able to tell when they’re becoming too warm or uncomfortable. That’s why many general safety guidelines recommend that children under 5 avoid hot tubs at typical operating temperatures (38–40°C).

However, that doesn’t mean young children can’t enjoy a hot tub at all. With the right adjustments - such as reducing the water temperature and keeping sessions very short - children under 5 can safely be introduced to the hot tub experience.

Safe Hot Tub Use by Age Group

Under 5 Years Old

Children under 5 can use a hot tub safely if strict precautions are followed:

• Lower the water temperature to 32–34°C (around the temperature of a warm bath)
• Limit sessions to 3–5 minutes
• Have them sit on a step or shallow seat so their upper body remains out of the water
• Always supervise closely
• Make the experience gentle and calm - more like a warm splash than a long soak

Ages 5–12

Older children can tolerate slightly warmer water (up to 35–37°C), but it’s still important to:

• Limit time to 5–10 minutes
• Encourage regular breaks
• Ensure they stay hydrated
• Maintain full adult supervision at all times

Teenagers

Teenagers can generally enjoy the hot tub much like adults, though it's still advised to:

• Keep sessions under 15 minutes
• Avoid very hot temperatures
• Continue monitoring hydration and wellbeing

Hot Tubs as Splash Pools in Warmer Weather

In the summer months, a hot tub can double as a brilliant splash pool for younger children. By turning down the temperature to a safe, cool setting (even as low as 28–30°C), the hot tub becomes a safe and manageable water play area.

This makes it ideal for:

• Water play without the risks of deep paddling pools
• Controlled environments where adults can easily supervise
• Keeping little ones cool and entertained on hot days

Just add a few water toys and sit back while they enjoy gentle splashing in a secure, relaxing space. It's a fun way to get more use out of your hot tub during warmer weather - even when you’re not in full “spa mode.”

General Safety Guidelines for Children in Hot Tubs

No matter your child’s age, there are some universal rules you should always follow:

• Never exceed 37°C when children are using the hot tub
• Always supervise closely - never leave a child unattended, even for a moment
• Discourage full-body immersion in young children
• Keep sessions short and sweet
• Provide drinking water before and after to prevent dehydration
• Avoid hot tub use when children are tired, unwell, or overly active
• Keep the water properly balanced and sanitised to avoid irritation or infections

When to Avoid Hot Tub Use

There are times when it’s best to skip the hot tub, including if your child:

• Has a fever or is feeling unwell
• Has an open cut, rash, or skin condition
• Has a medical condition that could be affected by heat (consult your GP)
• Has recently engaged in high-energy play and hasn’t cooled down yet

Final Thoughts

Children can enjoy hot tubs safely - even those under 5 - when proper care is taken. By lowering the water temperature, limiting time, and staying present at all times, families can safely include even the youngest members in hot tub fun.

That said, like with anything, parents and carers know their children best. If you have any doubts or your child has specific health considerations, it’s always a good idea to seek advice from a healthcare professional.

When used responsibly, a hot tub can be a wonderful space for bonding, relaxing, and making memories together as a family.

Looking for a child-friendly hot tub?
Our range includes models with adjustable temperature settings, lockable covers, and shallow seating - perfect for young families. Contact us today to learn more or visit your local showroom.

Beyond just recreational use, regular hot tub use can have a range of health benefits.
From improved cardiovascular health to mental well-being, this article highlights the science behind hot tub use, with links to published reports and further reading.

The Science of Heat Exposure

Before listing specific benefits from using a hot tub, it helps to first have an understanding of how exposure to heat affects us.

While in hot water, the body undergoes a series of physiological responses: core body temperature rises, blood vessels open up (a process known as vasodilation), and heart rate increases. All these are in response to the body's effort to manage temperature and attain homeostasis. Interestingly, all these can have a lasting effect on health, particularly with repeated exposure to heat over time.

Exposure to heat also causes heat shock proteins (HSPs) to be synthesised, which are crucial for repair and resistance to stress in cells. HSPs are induced due to stressors like heat and are responsible for protecting cells from damage, helping with protein folding, and improving overall cell health. This is one of the primary explanations for how heat therapy, like a hot tub, can be beneficial.

Cardiovascular Health

One aspect of hot tub use that has seen a lot of research is its effects on cardiovascular health. Soaking in warm water will dilate blood vessels, which increases blood flow and reduces blood pressure. A study published in The Journal of Physiology  concluded that regular hot water immersion can lead to improved endothelial function (which, amongst other things, means that blood vessels expand and contract normally). This is particularly useful for individuals with hypertension or other cardiovascular illness.

Heat exposure, such as sitting in a hot tub, can enhance vascular compliance, which can enhance circulation and reduce strain on the heart. This can result in a lower rate of heart disease and stroke in the long term.

Muscle Recovery and Pain Relief

Athletes and fitness enthusiasts use hot tubs for muscle recovery, and for good reason. Heat and water buoyancy relax muscles, reduce inflammation, and relieve pain. A study published in the Journal of Science and Medicine in Sport demonstrated that hot water immersion after exercising greatly reduced muscle soreness and recovery times compared to passive rest. The warm heat from a hot tub increases blood flow to muscles, delivering them with oxygen and nutrients to aid in repair.

Additionally, water's buoyancy reduces gravity's influence, relaxing muscles and joints significantly. This is an excellent therapy for individuals with chronic pain syndromes, such as arthritis or fibromyalgia. Research in the Annals of the Rheumatic Diseases found that hydrotherapy treatments regularly eased pain and stiffness and enhanced physical function in osteoarthritis sufferers.

Mental Health and Stress Reduction

The psychological benefits from using a hot tub may be as significant as any physical benefits. Soaking in warm water has been shown to activate the parasympathetic nervous system, responsible for the body's "rest and digest" state. This can reduce levels of cortisol, a stress hormone, and bring about a state of relaxation and calm.

Andrew Huberman, the popular American neuroscientist and podcaster, has regularly pointed out how important stress management is to overall health, with chronic stress having a variety of negative effects ranging from impaired cognitive function to weakened immunity and increased risk for mental illness. By providing a space for relaxation and stress release, hot tubs can serve as a valuable resource for mental health.

A study in the Journal of Physiological Anthropology found that people who bathed regularly in hot water had lower anxiety and stress levels. Warm water therapy was also associated with better sleep, which is crucial for mental health. Sleep disturbances have been linked to a range of issues, from depression and anxiety to cognitive deficits. By promoting relaxation and reducing stress, use of a hot tub can indirectly improve sleep and mental health.

Metabolic and Immune Benefits

Recent studies have shown that exposure to heat, such as from a hot tub, has immune and metabolic advantages. Repeated exposure to heat has been shown to improve insulin sensitivity, which is important for blood sugar regulation. A study in JAMA Internal Medicine found that frequent use of saunas (which is comparable to hot tub use in terms of heat) was associated with a reduced rate of type 2 diabetes. While more research is needed to confirm these effects in hot tub use, the findings are promising.

Heat exposure also initiates the release of white blood cells, which play a crucial role in the body's immune system. The concept of "hormetic stress," describes how mild stressors can be good for the body. Heat exposure is a stressor that can enhance the body's resilience and immune system over time.

Skin Health

The benefits of hot tub use do not end with relaxation. Skin health is a beneficiary as well. Warm water opens pores, and a good clean can lead to improved skin texture and color. Enhanced blood flow to skin due to hot tub use can also result in a radiant, healthy glow. Be aware, however, that prolonged exposure to chlorinated water dries out skin. Showering after hot tub use and using a moisturiser to seal in moisture is recommended to combat this.

Safety Considerations

While the health benefits from using a hot tub are tempting, care should be taken with this activity. Prolonged exposure to high heat can lead to dizziness or heat stroke or to dehydration. Hot tub use should be kept to 15-20 minute sessions and water should be consumed before and after use to avoid dehydration. People with certain medical conditions, such as low blood pressure or heart disease, should see a doctor before using a hot tub.

In Conclusion

Scientific studies increasingly validate the health advantages of using a hot tub. Enhancing cardiovascular health and aiding in recovery from muscle strain, reducing stress levels and enhancing mental health are just a few of the benefits to be derived from consistent use. Insights from experts like Andrew Huberman contribute to knowledge about how and why hot tub use has such a positive influence, namely how heat exposure can trigger repair processes in cells and improve vascular health.

But, as with any health practice, moderation and caution are essential. By using hot tubs responsibly and in conjunction with other positive health practices, you can access the therapeutic value of heat exposure to improve overall well-being.

Whether you are an athlete looking to recover more quickly, a chronic pain patient, or simply a seeker of relaxation, the humble hot tub can be more than a relaxing soak—it can be a pathway to better health.

Keeping your hot tub clean and well-maintained isn’t just about filters and chemicals - draining and refilling the water regularly is just as important. In this post, we’ll walk you through the step-by-step process of how to drain your hot tub safely, quickly, and efficiently.

Whether you're a first-time owner or just need a refresher, this simple guide has you covered.

How Often Should You Drain Your Hot Tub?

Most hot tubs need to be drained and refilled every three to four months to maintain clean, healthy water. However, if your spa uses a salt water system, you may be able to go a bit longer between drains thanks to the continuous sanitation process. Always monitor your water quality and follow manufacturer recommendations.

What You’ll Need

Before you get started, make sure you have the following:

• Garden hose
• Submersible pump (optional but faster)
• A safe drainage point (e.g. driveway, garden, or drain)
• A clean cloth or sponge

Step-by-Step: How to Drain Your Hot Tub

1. Turn Off the Power

Before doing anything, switch off your hot tub at the isolator switch or breaker box. This is essential for safety and prevents damage to your equipment during the drain process.

2. Choose Your Drain Method

Most hot tubs have a built-in drain valve near the base. You can use that, or for a faster and easier option, use a submersible pump.

• Using the valve: Pull it out or twist it open, then attach your garden hose.
• Using a pump: Place it in the footwell of your spa and run the hose to a suitable drainage spot. No need to open the valve if you're going this route - the pump does all the work.

3. Let It Drain

• With a hose attached to the valve, gravity will slowly drain the water.
• If you’re using a pump, it’ll be much quicker - great for larger spas or when time is short.

4. Remove Leftover Water

Once the majority of the water is gone, you may find some puddles left in the footwell or seats. Use a sponge or cloth to soak these up.

5. Give It a Clean

This is a perfect time to wipe down the inside of your spa. Use a spa-safe cleaner and a non-abrasive cloth to remove any residue or waterline marks.

6. Close the Valve

If you used the drain valve, remember to shut it tightly once the spa is empty. This prevents leaks when you refill it.

Refilling Your Hot Tub

Once the cleaning is done, you’re ready to refill:

• Place your hose into the filter housing rather than directly into the spa, as this is prevent airlocks.
• Fill until the water level reaches just below the headrests or about halfway up the filter.

Once the spa is full, you can switch the power back on at the isolator.

Add Your Chemicals

With the water circulating again, it’s time to rebalance your spa water:

• Add your water treatment chemicals - chlorine, bromine, or whatever system you’re using.
• Test the water to ensure it’s properly balanced before getting in.

Need a Hand?

If you’re unsure about any of the steps above - or would prefer us to take care of it for you - just get in touch. We’re always happy to help you get the most out of your hot tub.

We also offer convenient maintenance plans, which can be paid by direct debit, so you can sit back and relax while we handle your regular spa cleaning and care. No hassle, no fuss - just crystal-clear water and complete peace of mind.

If you’ve been curious about cold plunging, you’re not alone. More and more people are discovering how an ice bath can boost recovery, sharpen focus, and even lift your mood. But when you’re new to cold plunging, it can feel a little intimidating. Don’t worry - we’re here to help!

Here’s our quick guide to getting started with cold plunging safely and confidently.

Start Slow and Listen to Your Body
Cold plunging is a powerful experience, and it’s best to ease in gradually. Start with short immersions of about 30 seconds to a minute. As your body adapts, you can gradually increase your time in the water. Many people work up to 2–5 minutes per session, but the key is always to listen to your body.

Find the Right Temperature
An effective cold plunge doesn’t have to be freezing. Many beginners start around 10 - 15°C (50–59°F), while more experienced plungers go colder - down to 4 - 10°C (39–50°F). The sweet spot varies for everyone, so find a temperature that challenges you but still feels safe and manageable.

Focus on Your Breathing
Breathing is your best tool for staying calm in the cold. When you first step in, your body’s natural reaction is to tense up and breathe quickly. Instead, try to focus on slow, steady breaths. Inhale deeply through your nose, then exhale slowly through your mouth. This will help your body relax and let you stay in the cold longer.

Set Yourself Up for Success
Make sure you have everything ready before you get in:

• A warm towel or robe to wrap up in afterwards
• Somewhere comfortable to rest and warm up
• A timer to keep track of your immersion time

It’s also important to warm up naturally after your plunge - gentle movement or a warm shower can help your body return to its normal temperature.

Stay Consistent
Like any wellness practice, consistency is key. Cold plunging even a few times a week can make a difference, helping you build up tolerance and experience the benefits over time. Many people find that it becomes an energising ritual they look forward to!

Why It’s Worth It
Cold plunging can help with muscle recovery, reduce inflammation, and boost your mood. Many people also say it helps them feel more resilient in their daily lives - a chance to prove to themselves they can handle the cold and come out stronger.

Kenny’s Cold Plunge Story
Here’s what Kenny, our Operations Director, shared about his own journey with cold plunging:

“I’ve just started regularly cold plunging myself and it’s made such a difference to my mental clarity. I began at 16 degrees and gradually reduced the temperature every couple of days, as well as increasing how long I stay in. I can’t live without my daily 5-minute cold plunge now - my wellbeing and fitness have improved no end!”

Want to Learn More?
If you’re curious about how cold plunging could work for you, or if you’re looking for the perfect ice bath setup, we’re always happy to chat. Come and visit us in the showroom or give us a call - we’d love to help you get started on your cold plunge journey. And if you’re not quite ready to commit to a full purchase, we also offer the option to hire an ice bath, so you can dip your toes in (literally!) before making a decision.

Contrast therapy, also known as contrast bath therapy, involves alternating between hot and cold water immersion. This technique is widely used in sports and rehabilitation settings to aid recovery, alleviate muscle soreness, and reduce inflammation.
By alternating between hot and cold treatments, contrast therapy aims to stimulate circulation, promote healing, and improve overall physical performance.

The Science Behind Contrast Therapy

The fundamental principle of contrast therapy is to induce vasoconstriction and vasodilation in the blood vessels. When exposed to cold water, blood vessels constrict, reducing blood flow and swelling in the affected area. Conversely, hot water causes blood vessels to dilate, which increases blood flow and helps to relax tight muscles.

A typical contrast therapy session involves immersing the body or a specific body part in hot water for several minutes, followed by a brief immersion in cold water. This cycle is usually repeated several times. The rapid change in temperature is thought to create a pumping effect in the blood vessels, improving circulation and accelerating the body's natural healing processes.

Benefits of Contrast Therapy

Reduced Muscle Soreness

Contrast therapy is often used by athletes to manage post-exercise muscle soreness. Alternating hot and cold water immersion can help reduce delayed onset muscle soreness (DOMS) by improving circulation and removing metabolic waste products from the muscles. (source)

Enhanced Recovery

By stimulating blood flow and reducing muscle stiffness, contrast therapy can enhance recovery times. The increased circulation helps deliver nutrients and oxygen to the muscles, promoting quicker repair and reducing recovery time after intense physical activity.

Reduced Inflammation

Cold water immersion is known for its anti-inflammatory effects. It can help reduce swelling and inflammation in injured or overworked areas. The heat component of contrast therapy further helps by relaxing muscles and easing tension.

Improved Circulation

The alternating hot and cold treatments encourage better blood flow throughout the body. Improved circulation aids in the delivery of oxygen and nutrients to tissues, which is essential for overall health and healing.

How to Perform Contrast Therapy

To effectively perform contrast therapy, follow these simple steps:

1. Prepare Two Tubs: Ideally a hot tub and an ice bath, but you can do this with just two containers as long as the temperature are right and they are big enough to accommodate you. The hot water should be around 37-40°C  and the  cold water should be around 10-15°C .
2. Immerse in Hot Water: Start by immersing the area you wish to treat in the hot water for about 3-4 minutes.
3. Switch to Cold Water: Immediately move to the cold water and immerse for 1-2 minutes.
4. Repeat the Cycle: Alternate between hot and cold water for 15-20 minutes, ending with a cold water immersion if the goal is to reduce inflammation.
5. Dry and Rest: After the session, dry yourself and rest to allow your body to recover from the treatment.

Considerations and Precautions

While contrast therapy offers numerous benefits, it is important to use it correctly and safely. Individuals with certain medical conditions, such as cardiovascular issues or extreme sensitivity to temperature changes, should consult a healthcare professional before beginning contrast therapy. Always monitor your body's response to ensure the treatment is beneficial and not causing any adverse effects.

Winterising your hot tub involves a series of protective measures to shield it from the cold if you intend to take it out of use for the colder months.
From draining and cleaning to checking pipes and adding a snug cover, it ensures your tub weathers the winter, ready for a cozy soak when the frost retreats.

1. Prepare for the Chill:

Winterising your hot tub is all about safeguarding it against the biting cold. Start by checking the weather forecast – once the temperatures start to drop consistently, it's time to take action.

2. Clean, Drain, and Scrub:

Begin with a thorough cleaning session. Drain the hot tub, remove any debris, and give it a good scrub. This not only ensures a pristine tub but also prevents potential issues that might arise during winter hibernation.

3. Inspect and Protect the Plumbing:

Check your hot tub's plumbing for any signs of wear or damage. Cold temperatures can lead to freezing, so it's crucial to address any issues beforehand. Consider using a winterizing solution to protect the pipes from the frosty bite.

4. Protective Cover Installation:

If you don't have one already, invest in a high-quality, insulated cover to keep the winter elements at bay. A sturdy cover acts as a shield, preventing heat loss and protecting your hot tub from snow, ice, and debris.

5. Check and Balance the Water Chemistry:

Before bidding farewell to your hot tub for the winter, ensure the water is properly balanced. Adjust the pH and alkalinity levels, and add a winterizing chemical kit to prevent bacterial growth. This step ensures your tub is ready for action when spring comes around.

6. Power Down and Disconnect:

Switch off the power to your hot tub and disconnect it from the electrical source. This not only conserves energy but also minimises the risk of any electrical issues during the winter months.

7. Regular Check-ups:

Even though your hot tub is taking a winter break, it's still a good idea to check on it periodically. Brush off snow, make sure the cover is secure, and confirm that all components are in good shape.

Conclusion:

There you have it – your comprehensive guide to winterising your hot tub. With a little proactive care, you'll ensure your hot tub remains in optimal condition, ready to provide warmth and relaxation when the winter frost begins to thaw. So, bundle up, enjoy the cozy winter vibes, and look forward to unwinding in your perfectly winterised hot tub come spring!