SpaGuard Spa Shock-Oxidizer for Spas and Hot Tubs, 35 oz

How to Use It:

• Dose: 1.5–2 oz per 500 gallons
• Apply by: Broadcasting evenly over the surface with pump running
• Wait Time: 15 minutes before using the spa
• Frequency: Weekly, or after heavy use

Safety Notes:

• Leave spa cover off for at least 20 minutes after application
• May temporarily interfere with chlorine/bromine test readings for up to 72 hours
• Pro Tip: Perfect for users sensitive to chlorine or those using bromine systems. Keeps water fresh and clear between sanitizing treatments.

• Fast-Acting Formula: This shock-oxidizer quickly eliminates contaminants and restores water clarity without leaving behind unwanted residue.
• Non-Chlorine Shock: The non-chlorine formula helps to remove organic waste and is perfect for shocking your spa without raising chlorine levels.
• Improves Water Quality: Regular use helps to break down lotions, oils, and other organic materials, keeping your spa water clean, clear, and fresh.
• Easy to Use: Simply add the recommended amount directly to your spa water with the jets running for quick and effective treatment.
• Compatible with Most Sanitizers: Works seamlessly with most spa sanitizing systems, making it a versatile choice for maintaining your hot tub.