LEISURE TIME RENU2 Non-Chlorine Spa Shock 2.2 lb — Fast-Dissolving Oxidizer for Clear Water

Keeping hot tub water clear and inviting requires more than routine sanitizer dosing; it needs periodic oxidation to remove the build-up of contaminants that cause odors, cloudiness, and sanitizer inefficiency. LEISURE TIME RENU2 (Renew Non-Chlorine Shock) uses potassium peroxymonosulfate to break down organic residues, oxidize chloramines, and help restore water clarity without raising free chlorine levels. Its buffered, quick-dissolving formula works with chlorine, bromine, ozone, and mineral systems and is formulated to be gentle on skin and spa surfaces.

How quickly can I use my spa after applying RENU2?

RENU2 is formulated to dissolve rapidly so you can return to your spa soon after treatment. Typical wait times are short because it doesn’t rely on chlorine to oxidize contaminants, but always follow label instructions for your spa model and water volume.

• Fast-dissolving formula reduces wait time
• Safe for quick reentry when directions are followed
• Compatible with most sanitizer systems

What does RENU2 remove from spa water?

This oxidizer targets organic load and contaminants that make water appear cloudy or smell unpleasant. It helps break down body oils, lotions, deodorants, and other biodegradable wastes so your sanitizer can work more effectively.

• Eliminates oils, soaps, and lotions
• Oxidizes chloramines and organic matter
• Reduces odors and improves water clarity

How often should I use Renew in my maintenance routine?

Incorporate RENU2 into regular maintenance for best results. Use it weekly as part of the LEISURE TIME Simple Spa Care program, and consider dosing after every use when running the Reserve & Renew system to prevent buildup.

• Weekly dosing recommended for routine maintenance
• After-each-use option with Reserve & Renew systems
• Not a primary disinfectant—use alongside your sanitizer

Is RENU2 compatible with my current spa system?

Yes—RENU2 is formulated to work with a variety of sanitizing and purification systems without disrupting pH when used as directed. Its buffered composition minimizes pH swings while providing effective oxidation.

• Works with chlorine and bromine systems
• Compatible with ozone and mineral purifiers
• Buffered to reduce pH fluctuation during treatment

Who is this product for? LEISURE TIME RENU2 Renew is best for hot tub owners and spa managers who want a reliable, non-chlorine oxidizer to maintain clear, fresh-smelling water without frequent pH adjustments. It’s ideal for those using chlorine, bromine, ozone, or mineral systems who need a gentle, quick-acting treatment to remove oils, lotions, and organic contaminants while keeping spas comfortable and ready for use.