Plus, hot tubs are a great digital-free space where you can spend time with your kids, engage, and build strong relationships.
But as fun as hot tubs can be, because they are bodies of water, they do come with safety considerations, especially when little ones are involved.
If you’re a parent, grandparent, or caregiver, this guide walks you through what you need to know about kids and hot tubs.
Most pediatricians and safety organizations, including the American Academy of Pediatrics (AAP) and the U.S. Consumer Product Safety Commission (CPSC), recommend that children under the age of five not use hot tubs when the water is hot. Their bodies can’t regulate temperature as effectively as adults, and the risk of overheating is high.
For children ages five and up, hot tub use may be safe but only with close supervision and strict rules in place.
Children heat up faster than adults.
Small bodies lose fluids more quickly, raising the risk of dehydration.
Hot water can make them feel dizzy or tired faster, leading to slips or accidents.
*Never ever leave children unattended in any body of water, including hot tubs.
Temperature control is one of the most important safety steps.
Under 5 years old – No hot tub use, unless the heat is turned off.
Ages 5–12 – Experts recommend keeping the water at no higher than 98°F (the same temperature as the human body).
Ages 12+ – With supervision, teens can usually tolerate water at 100–102°F, but they should still limit their time.
Most adult hot tub users enjoy temperatures around 102–104°F, but those ranges are too hot for kids. Adjust the heat down so your children can safely enjoy a soak!
If you have little ones under five, you may be disappointed that hot tubs aren’t recommended for them, but there are alternatives that still let them feel included.
Cool down the hot tub: Some families turn the hot tub into a “warm tub” by lowering the temperature to 95°F or less and letting the jets bubble. This makes it more like a small pool.
Use a kiddie pool nearby: Let younger kids splash in their own shallow pool while the adults relax in the spa.
Make it a family soak at lower temps: Everyone can join in if you’re willing to keep the water cooler for a family-friendly session.
Even when the temperature is lowered, kids should not stay in as long as adults.
Ages 5–12: 5–10 minutes at a time
Teens: 15–20 minutes max
After a short soak, encourage children to get out, cool down, and drink water before getting back in.
Hot tubs can harbor bacteria if not properly maintained. While this is a concern for everyone, it’s especially important for kids who are more susceptible to skin irritations and infections.
Key tips for safe soaking:
Make sure kids shower before and after hot tub use.
Keep your water chemistry balanced. Test it regularly for pH, sanitizer levels, and clarity. Bring us a water sample, and we'll test it for you for free.
Don’t allow children to swallow hot tub water.
Avoid hot tub use if your child has open cuts, scrapes, or a rash.
For children prone to ear infections, it may be wise to limit hot tub use or ensure they wear protective earplugs.
Setting clear boundaries helps kids understand that a hot tub is similar to a swimming pool when it comes to safety rules. Here are a few family-friendly rules to consider:
Always supervise. Never allow children in a hot tub without an adult present.
No diving or rough play. Hot tubs are shallow and not designed for splashing games or diving.
Keep heads above water. The high temperatures can make submersion more dangerous.
Sit on the seats, not the floor. Staying upright keeps the head and upper body cooler.
Stay hydrated. Offer cool water before, during, and after hot tub use.
Take breaks. Encourage kids to get out and cool down regularly.
Just as you teach children about road safety or swimming pool rules, it’s important to educate them about hot tub safety.
Explain in simple terms why the water can get too hot, why they need to listen when it’s time to get out, and why rules matter. When kids understand the “why,” they’re more likely to follow through.
So, are hot tubs safe for kids? The short answer is: yes, for older children, as long as precautions are taken. With the right temperature, limited time, good hygiene, and close supervision, hot tubs can be an enjoyable and safe experience for the whole family.
At Spartan Pool & Patio, we want your hot tub to be a source of relaxation and fun, not worry. If you’re considering adding a hot tub to your backyard, or if you need help adjusting your spa for family-friendly use, our team can help guide you through the options!
Remember: safety first, relaxation second. With the right balance, your hot tub can provide both.