As the owner of Eco Spa Alberta, I often get asked, “How will I know when it’s time to change the water in my Eco Spa?” Even though Eco Spas are designed to use fewer chemicals and keep water cleaner for longer, there will come a time when a fresh start is needed.
This guide will help you recognize the signs that your water needs to be changed, explain why Eco Spas require far less maintenance than traditional hot tubs, and offer tips to extend the time between water changes.
Why Does Hot Tub Water Need to Be Changed?
Over time, even the cleanest hot tub water collects oils, sweat, lotions, and other contaminants from use. Combined with the buildup of chemicals and minerals, this can lead to:
Cloudy or discolored water
Foam or scum buildup
Persistent odors
Difficulty maintaining proper chemical balance
Traditional hot tubs often need water changes every 3–4 months because they rely heavily on chemicals to sanitize the water and lack the advanced filtration systems found in Eco Spas.
How Eco Spas Reduce the Need for Frequent Water Changes
Eco Spas are designed to minimize water changes with innovative features that keep the water cleaner for longer. Here’s what sets them apart:
1. Bacteria-Resistant Build Materials
Eco Spas are made with non-porous, antimicrobial materials, which naturally resist bacteria and biofilm buildup. This keeps surfaces cleaner and reduces the contaminants that enter your water.
2. Eco-Ozone Natural Spa Sanitizer
The Eco-Ozone system is a plasma discharge ozone generator that naturally kills bacteria, viruses, and other impurities in your spa water. It works alongside minimal chlorine or bromine use, keeping the water clean without oversaturating it with chemicals.
3. Dual Large Filters
Eco Spas feature two high-efficiency filters, which trap dirt, oils, and debris far more effectively than smaller, single-filter systems. This enhanced filtration means less strain on sanitizers and cleaner water for longer periods.
These features work together to drastically reduce the need for chemical treatments and water changes, making Eco Spas both eco-friendly and easy to maintain.
Signs It’s Time to Change Your Eco Spa Water
Even with Eco Spas’ advanced features, there will come a time when your water needs to be replaced. Look for these signs:
Cloudy or Murky Water
If the water looks dull or cloudy despite regular maintenance, it’s time to consider a refresh.
Persistent Foam or Scum Lines
Oils, lotions, and detergents can build up over time, creating foam or residue that doesn’t go away with cleaning.
Unpleasant Odors
If your water smells bad even with proper sanitizer levels, it may be oversaturated with contaminants.
Chemical Imbalance
Difficulty maintaining pH, alkalinity, or sanitizer levels is a sign the water has reached its limit.
It’s Been a Year or More
While most traditional spas require water changes every 3–4 months, Eco Spa owners can often go 6 months to a year, depending on usage.
How to Change Your Eco Spa Water
When it’s time to change your water, the process is simple:
Turn Off the Power
Switch off the breaker to protect your spa’s pump and heater during the process.
Drain the Water
Use the built-in drainage valve or a submersible pump for faster emptying.
Flush the Plumbing
Run a line flush product through the system to remove any hidden buildup in the pipes.
Clean the Shell
Wipe down the interior with a non-abrasive cleaner. Rinse thoroughly to avoid leaving behind any residue.
Refill with Fresh Water
Use a hose with a filter attachment to remove minerals and impurities during refilling.
Balance the Water
Test and adjust pH, alkalinity, and sanitizer levels. Let the water circulate for a few hours before using the spa.
Tips to Extend the Time Between Water Changes
Want to make your Eco Spa water last as long as possible? These tips can help:
Shower Before Using Your Spa
Rinsing off oils, lotions, and sweat before soaking reduces the contaminants entering your water.
Keep the Cover Sealed
Eco Spas’ insulated hard covers with Power Clamps keep debris out and minimize heat and moisture loss, preserving water quality.
Rinse Filters Regularly
Clean your filters monthly to maintain optimal filtration performance.
Use Eco-Ozone Effectively
Let the ozone system run as recommended to keep bacteria and impurities in check naturally.
Rinse Swimwear
Detergent residue on swimsuits can create foam and disrupt water balance. Rinse thoroughly before use or dedicate suits to spa use.
Why Eco Spas Are Perfect for Alberta
In Alberta, with our freezing winters and dusty summers, hot tub maintenance can feel like a challenge. Eco Spas are built to thrive in these conditions while reducing the time and effort needed to keep them running:
Energy Efficiency: Thick insulation and advanced heating systems keep costs low, even during subzero temperatures.
Durability: Eco Spas are built with weather-resistant materials that withstand Alberta’s extreme conditions.
Eco-Friendly Design: Reduced chemical use and fewer water changes mean you can enjoy your spa while minimizing your environmental impact.
Final Thoughts
Even with Eco Spas’ advanced technology and materials, changing your water is still a necessary part of hot tub ownership. Knowing when to refresh your water ensures you’ll always have a clean, safe, and enjoyable experience.
At Eco Spa Alberta, we’re here to make hot tub ownership as easy and stress-free as possible. With features like bacteria-resistant materials, dual large filters, and the Eco-Ozone system, our spas are designed to work with you, not against you.
If you’re looking for a spa that’s low-maintenance, eco-friendly, and perfect for Alberta living, stop by and let us show you the Eco Spa difference!
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