Prevent calcium scale before it builds up on heaters, plumbing and spa surfaces. Protect equipment and support clearer water with a simple weekly treatment. Add Defender to your cart and make scale prevention part of your routine.
Leisure Time Defender is a weekly scale-prevention treatment for spas and hot tubs. It helps prevent calcium scale on heaters, plumbing and spa surfaces while supporting clearer water and easier maintenance.
Why Choose Leisure Time Defender Scale Preventer?
Helps prevent calcium scale
Protects heaters, plumbing and spa surfaces
Supports clearer water and easier maintenance
32-ounce bottle for weekly treatment
How to Use
For spas up to 800 gallons, add 2 ounces weekly unless the product label or your water conditions call for a different amount. Maintain proper pH, alkalinity and calcium hardness for best results.
Important: Always follow the current product label and your spa manufacturer’s water-care instructions.
Leisure Time Defender Scale Preventer FAQs
It helps prevent calcium scale on spa heaters, plumbing and surfaces.
The supplied directions describe it as a weekly treatment.
For spas up to 800 gallons, the supplied directions call for 2 ounces weekly unless the label or water conditions require otherwise.
No. Proper pH, alkalinity and calcium hardness are still required.
It supports clearer water by helping control scale, but it is not a sanitizer or clarifier replacement.
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