Leslie's Fresh 'N Clear Spa Shock
Best gentle oxidizer for spa owners who prioritize immediate water use.
A powerful, chlorine-free oxidizer that clears up cloudy water and removes organic contaminants without the long wait times of traditional shocks. It boosts the effectiveness of your existing sanitizer, ensuring your spa or pool stays crystal clear and ready for use in just 15 minutes.
$17.99
More Fresh 'N Clear options
Who it's for
- Busy spa owners who want to swim without waiting hours
- Bathers with sensitive skin or a dislike for strong odors
- Hot tub enthusiasts who prioritize crystal-clear, inviting water
Who should skip it
- Owners looking for a standalone solution to disinfect their water
- Maintenance-conscious users who prefer perfectly balanced water chemistry
- Budget-focused shoppers seeking the most economical maintenance options
Performance breakdown
Re-entry speed
Fifteen-minute wait time is industry-leading for quick spa enjoyment.
System compatibility
Works seamlessly with chlorine, bromine, mineral, and saltwater setups.
Contaminant removal
Potassium peroxymonosulfate effectively clears oils and sweat without harsh residues.
Sanitizer synergy
Boosts existing sanitizer performance without adding unwanted cyanuric acid.
Water clarity
Reactive oxygen formula quickly restores sparkle to cloudy spa water.
Ease of application
Simple dosing makes routine maintenance straightforward for any spa owner.
Key Specs
Product Type
Spa Chemical
Chemical Type
Shock
Active Ingredient
38% Potassium Peroxymonosulfate
Container Size
2 lb
Manufacturer
Leslie's
Compatibility
Chlorine, Saltwater, Mineral, and Bromine systems
Know before you buy
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