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FROG® Maintain for Swim Spas – Non-Chlorine Shock (16 oz)
FROG® Maintain for Swim Spas – Non-Chlorine Shock (16 oz)
FROG® Maintain for Swim Spas – Non-Chlorine Shock (16 oz)
FROG® Maintain for Swim Spas – Non-Chlorine Shock (16 oz)
FROG® Maintain for Swim Spas – Non-Chlorine Shock (16 oz)
FROG® Maintain for Swim Spas – Non-Chlorine Shock (16 oz)
FROG® Maintain for Swim Spas – Non-Chlorine Shock (16 oz)
FROG® Maintain for Swim Spas – Non-Chlorine Shock (16 oz)
FROG® Maintain for Swim Spas – Non-Chlorine Shock (16 oz)
FROG® Maintain for Swim Spas – Non-Chlorine Shock (16 oz)

FROG® Maintain for Swim Spas – Non-Chlorine Shock (16 oz)

FROG® Maintain for Swim Spas – Non-Chlorine Shock (16 oz)

Type: Shock

SKU: ES-2584-1

Barcode: 722906005735

$18.95
$18.95
Shipping calculated at checkout.

Maintaining pristine, crystal-clear water in your swim spa doesn't have to be complicated. FROG® Maintain for Swim Spas is a premium non-chlorine shock treatment specifically formulated to oxidize contaminants, eliminate organic waste, and restore water clarity—without the harsh chlorine smell or irritation.
FROG® Maintain for Swim Spas – Non-Chlorine Shock (16 oz)

FROG® Maintain for Swim Spas – Non-Chlorine Shock (16 oz)

$18.95
$18.95

FROG® Maintain is a potassium monopersulfate-based oxidizer designed specifically for swim spas and hot tubs. Unlike traditional chlorine shock treatments, this non-chlorine formula works quickly to break down oils, lotions, sweat, and other organic contaminants that cloud your water and reduce sanitizer effectiveness.

Key benefits include:

  • Fast-acting formula – Dissolves quickly and works within 15 minutes
  • pH-neutral – Won't disrupt your water balance
  • No chlorine odor – Enjoy a fresh, clean spa without harsh chemical smells
  • Swim-ready faster – Safe to use your spa shortly after treatment
  • Compatible with all sanitizer systems – Works with chlorine, bromine, and FROG mineral systems

This product is ideal for regular maintenance shocking (weekly or after heavy use) and is an essential part of any comprehensive swim spa care routine.

KEY FEATURES & BENEFITS

Specifically Formulated for Swim Spas

Designed to handle the unique demands of larger water volumes and higher bather loads

Oxidizes Without Chlorine

Breaks down contaminants without adding chlorine to your water, making it gentler on skin and swimwear

Restores Water Clarity

Eliminates cloudy water caused by oils, lotions, and organic matter

Extends Sanitizer Life

By removing contaminants, your primary sanitizer works more efficiently

Safe for All Surface Types

Won't damage acrylic, vinyl, or other swim spa materials

16 oz Bottle

Convenient size for regular maintenance (treats approximately 500 gallons per dose)

Frequently Asked Questions

  • Shock your swim spa at least once per week with FROG® Maintain Non-Chlorine Shock. Increase frequency to every 3-5 days during heavy use, hot weather, or if you notice cloudy water or strong odors.
  • Non-chlorine shock like FROG® Maintain is typically made from potassium monopersulfate, a powerful oxidizer that breaks down organic contaminants without adding chlorine to your water.
  • With FROG® Maintain, you can typically swim 15 minutes after application once the product has fully circulated. Always check the product label for specific wait times.
  • Yes, FROG® Maintain works with all sanitizer systems including salt systems, chlorine, bromine, and FROG mineral cartridges.
  • Store in a cool, dry place away from direct sunlight and moisture. Keep the container tightly sealed and out of reach of children and pets.
  • Cloudy water can result from poor filtration, unbalanced pH/alkalinity, or a dirty filter. After shocking with FROG® Maintain, check your water balance, clean or replace your filter, and ensure proper circulation.
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WHY CHOOSE HOT TUB THINGS?

At Hot Tub Things, we're your trusted source for genuine spa chemicals, filters, and accessories. Here's why thousands of swim spa and hot tub owners choose us:

Authentic FROG® Parts

Never worry about compatibility issues

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EXTENSIVE INVENTORY

Everything you need for complete spa care