Leisure Time Bright & Clear | Water Clarifier
Leisure Time Defender is a concentrated liquid stain and scale inhibitor formulated specifically for spas and hot tubs. Active chemistry: a proprietary blend of organic sequestering polymers that bind to dissolved calcium and metals, keeping them suspended in the water instead of bonding to your spa's surfaces. Works with every common sanitizer program — chlorine, bromine, ozone, biguanide, and mineral cartridge systems.
Hard water is the silent killer of hot tubs. Dissolved calcium and minerals don't stay dissolved forever — heat, agitation, and time push them out of solution, where they crust onto your heater element, glaze your jets, and leave a chalky ring around the waterline. Once scale takes hold, it reduces heater efficiency, shortens equipment life, and turns routine water care into a chore. The expensive components in your spa — the heater, the circulation pump, the jet bodies — are the ones scale damages first.
Defender stops that process before it starts. Used weekly at the recommended dose, it also gradually lifts existing scale deposits back into the water so your filter can carry them away. A single quart treats a standard residential spa for roughly four months, making Defender one of the most cost-effective ways to protect the most expensive parts of your tub.
Pro Tip: If you've recently filled your spa with well water — or if you live in a hard water region — pair Defender with Leisure Time Metal Gon at startup. Metal Gon sequesters dissolved metals during the fresh fill; Defender keeps them suspended week after week. Together they prevent the brown, green, or rust-colored staining that hard water can leave on acrylic shells.
Leisure Time®
Most products you buy from us are covered by a manufacturer's warranty — and if something goes wrong with one of yours, we want to help. This page explains how warranty coverage works, what we can do to support a claim, and the few situations where coverage may not apply.
If you're already dealing with an issue and just want help, the fastest path is to call us at (208) 523-4633 or email hello@leisuretimeinc.com. We'll walk you through the right next step.
How Warranty Coverage Works
When you buy a hot tub, fireplace, grill, or accessory from us, the manufacturer of that product (Hot Spring, Caldera, Big Green Egg, Pit Boss, Watkins Wellness, etc.) provides the warranty. Each manufacturer sets its own terms — coverage length, what's included, what's excluded, and how claims are processed.
This is the standard model for retail across the spa, fireplace, and BBQ industries. It means:
- Your coverage comes directly from the manufacturer — typically the strongest protection available, since they made the product
- Warranty terms vary by brand and product — a Hot Spring spa shell warranty differs from a Big Green Egg lifetime warranty differs from a FreshWater chemical product warranty
- Claim approvals and denials are decided by the manufacturer, not by us
- Repair, replacement, or refund decisions are made by the manufacturer per their warranty terms
Where we come in: we know these manufacturers well, we file claims on behalf of customers regularly, and we know the documentation that helps a claim move quickly.
How We Help You With a Warranty Claim
If something goes wrong with a product you bought from us, here's what we'll do:
- Listen first. Tell us what happened. Sometimes what looks like a warranty issue has a quick fix that saves you the claim hassle entirely.
- Help you document the issue properly.Manufacturers typically need photos, your purchase receipt, and a clear description of the problem. We'll tell you exactly what to gather.
- Submit the claim or connect you to the right contact. Some manufacturers prefer dealers to file claims; others prefer direct customer contact. We'll route you the right way.
- Follow up on your behalf. If a claim stalls, we'll check in with the manufacturer's service team to push it forward.
- Coordinate certified service if needed. Many warranty repairs (especially on hot tubs and fireplaces) require a factory-certified technician. We'll arrange that, or refer you to one.
What we can't do is override a manufacturer's decision. If a manufacturer denies a claim because the product was misused, modified, or installed incorrectly, we don't have the authority to reverse that decision. But we will tell you honestly where a claim stands and what your options are if denied.
What We Don't Cover
Just so there's no confusion, Leisure Time Inc. does not offer in-house warranties on any product we sell. We don't repair or replace products under our own warranty program because we're not the manufacturer — and we don't have the parts inventory or specialized knowledge to back coverage on every brand we carry. The manufacturer warranty is what protects you.
If a manufacturer voids a warranty claim, we can't replace, repair, or refund the product on our own. We'll work with you to understand why the claim was denied and what alternatives exist.
Customer-Installed Parts: An Important Note
We know this can feel restrictive, especially for owners who are mechanically inclined and want to do their own work. Here's why this rule exists:
Hot tubs and fireplaces are complex systems with interconnected electrical, plumbing, gas, and control components. A pump installed slightly wrong can cause the heater to fail. A control board installed without proper grounding can damage the entire spa pack. A gas valve installed by someone unfamiliar with the unit can create a serious safety hazard.
Manufacturers can't reasonably warrant a product against installation errors they didn't witness — so they require certified technicians for these critical components. The certification confirms the installer has the training to do the work correctly, plus liability coverage if something goes wrong.
What this means in practice:
- Some parts are routine owner-installable (filter cartridges, cover lifts, accessories, water care chemicals) — these don't affect warranty
- Some parts must be installed by certified technicians (pumps, motors, heaters, control boards, salt cell housings, gas valves, fireplace inserts) — these will void warranty if owner-installed
- If you're unsure whether a specific part falls into the "routine" or "certified-only" category, call us before starting any installation
If your part has already been customer-installed and the warranty has been voided, the manufacturer typically will not honor a future claim on that part. We can't accept returns or exchanges on customer-installed parts that have been used, and we can't process a warranty claim the manufacturer has voided. We'll always be honest with you about whether a part is owner-installable before you start.
Leisure Time® Brand FAQs
Can I use Leisure Time products in any brand of hot tub?
Yes. Leisure Time spa chemicals are formulated to work safely in every major brand of residential hot tub, including Hot Spring, Caldera, Sundance, Jacuzzi, American Whirlpool, Bullfrog, and others. They're also compatible with every common spa shell material — acrylic, vinyl, fiberglass, rotomolded plastic, and stainless steel.
Will Leisure Time chemicals work with my sanitizer system?
The Leisure Time line is built for universal sanitizer compatibility. Products work with chlorine, bromine, ozone, mineral cartridge systems (silver/copper), biguanide systems (Baqua Spa, SoftSoak), and salt-generated chlorine systems like the FreshWater Salt System. Specific product labels will note any exceptions.
Can I mix Leisure Time with pool chemicals or other spa brands?
We don't recommend it. Spa chemistry is sensitive, and mixing brands can lead to unpredictable interactions — cloudiness, foam, sanitizer interference, or staining. Leisure Time products are tested as a complete system; using them together gives you the most predictable results and the simplest weekly routine.
How long do Leisure Time products last in storage?
Most Leisure Time chemicals have a shelf life of 1 to 3 years when stored properly. Keep all spa chemicals in their original containers, sealed tightly, in a cool, dry, well-ventilated area away from direct sunlight, freezing temperatures, and other chemicals. Liquid products are most sensitive to temperature; granular products are more shelf-stable but should still be kept dry.
Are Leisure Time products safe for septic systems and drainage?
Yes — when spa water is properly diluted and drained according to local regulations, Leisure Time chemicals at residual levels are safe for typical municipal drainage. For homes on septic systems, drain spa water gradually over your lawn or landscape rather than dumping it all into the septic field at once. Always check local ordinances before draining.
How often do I need to drain and refill my spa when using Leisure Time?
Industry guidance is to drain and refill every 3 to 4 months for a typical 400-gallon residential spa, regardless of which chemical brand you use. Heavy use, lots of bathers, or high-temperature soaking can shorten that interval; light use can extend it. Regular use of Leisure Time clarifiers, filter care, and stain & scale products helps maintain water quality between fills, but no chemical regimen replaces a fresh refill on schedule.
About Leisure Time®
For more than 40 years, Leisure Time® has built spa-specific water care chemistry trusted by hot tub manufacturers, dealers, and homeowners across North America. Where pool chemicals are formulated for tens of thousands of gallons of cool, lightly used water, Leisure Time® products are engineered for the opposite extreme: small water volumes, sustained high temperatures, heavy bather loads, and powerful jet circulation. That combination puts dramatically more stress on water chemistry than a swimming pool ever sees, and it's why generic pool chemicals don't perform reliably in a spa.
The Leisure Time® line covers the complete water care picture — sanitization, water balance, clarity, stain and scale prevention, filter care, and spa surface care — and every product is designed to work together as part of the Simple Spa Care Program. That means no surprise interactions, no guesswork about what's compatible with what, and a predictable weekly routine that takes minutes instead of hours. The full Leisure Time® system works with chlorine, bromine, ozone, mineral cartridge, and biguanide sanitizing programs, and is safe for every common spa shell material.
Leisure Time® is manufactured in the USA and is one of the most widely recommended spa chemical brands in the industry — used by Hot Spring, Caldera, Sundance, Jacuzzi, American Whirlpool, Bullfrog, and many other major spa manufacturers as the dealer-recommended water care solution for their tubs.
