Keeping your hot tub or swim spa water clean and fresh for as long as possible doesn’t just save you time and money—it also makes for a better soak every time you use it. Whether you’re a new owner or a seasoned spa lover, these 5 practical tips will help you prolong the life of your water and reduce the need for frequent draining.
1. Shower Before You Soak
It might sound simple, but a quick rinse before using your hot tub or swim spa can make a big difference. Oils, lotions, sweat, and even cosmetics from our skin all contribute to water contamination. Encouraging everyone to shower beforehand helps reduce the amount of debris and bacteria introduced to the water, meaning your sanitiser doesn’t have to work overtime.
2. Stick to a Consistent Water Treatment Routine
Sanitising is key. Use the right balance of sanitiser—such as chlorine or bromine—alongside regular shock treatments to keep bacteria and organic contaminants at bay. Test your water at least 2–3 times a week and adjust chemical levels as needed. Balanced water not only keeps things clean but also prevents cloudy water, scale build-up and damage to your spa components. We’ve got all the chemicals you need, here.
3. Use a Quality Hot Tub Cover
A good, insulated cover helps prevent leaves, bugs, dirt, and rainwater from getting in, especially if your spa is outdoors. It also reduces evaporation and heat loss. Always keep the cover on when your hot tub or swim spa isn’t in use, and give it a regular clean to prevent mildew and bacteria build-up.
4. Flush the System Before Draining
When it’s time to drain your spa, don’t skip the flush. Using a system flush product helps break down and clear out hidden biofilm, oils, and residue that build up inside your pipework and jets. If left behind, these contaminants can pollute your fresh water almost immediately after refilling. Flushing ensures your entire system starts clean, helping your new water stay fresher for longer.
5. Clean the Filters Regularly
Filters are your spa’s first line of defence. They trap hair, debris, and other particles, keeping your water cleaner for longer. Rinse your filters every week, give them a deep clean with filter cleaner every month, and replace them as recommended by the manufacturer. Clogged or dirty filters reduce circulation and put strain on your system, leading to quicker water deterioration. Need a new filter? Browse our hot tub filters, here.
The better you care for your hot tub or swim spa water, the longer it lasts—and the more enjoyable your soak. By following these simple tips, you’ll extend the life of your water, cut down on maintenance, and get more out of every relaxing moment.
Need some extra help or advice? Get in touch for expert advice, or visit our showroom, today!