Sirona Activate Granules spa oxidizer 1 lb — fast-acting non-chlorine shock for clear, odor-free water

Sirona Spa Care Activate Granules is a 1 lb non-chlorine shock oxidizer that clears cloudy spa and hot tub water, reduces odors, and refreshes water without a harsh chlorine smell.

Keeping spa water clear and pleasant is a simple step with the right oxidizer. Sirona’s Activate Granules are formulated specifically for spas and hot tubs to break down organic contaminants that cloud water and create unpleasant odors. Use this product as part of your regular maintenance routine to refresh water clarity and protect system components when used according to the label.

How quickly will Sirona Activate Granules clear cloudy spa water?

Activate Granules are made to act quickly by oxidizing organic matter like body oils, soaps, and other contaminants that cause cloudiness. Most users notice improved clarity within hours after application, depending on water chemistry and circulation.

• Works as a fast-acting non-chlorine shock to clear cloudiness.
• Effective at breaking down oils, lotions, and organic debris.
• Speed depends on circulation, filter condition, and pH balance.

Will this product damage my spa equipment or surfaces?

Sirona Activate Granules are formulated for spa and hot tub systems and are safe for pumps, filters, and surfaces when used per directions. Because it’s a non-chlorine oxidizer, it refreshes water without lingering strong chlorine odors, which can be gentler on materials and more comfortable for bathers.

• Designed to be compatible with typical spa components when used correctly.
• Non-chlorine formula reduces strong chemical smell in the spa area.
• Helps preserve filter performance by reducing organic buildup.

How do I use Sirona Activate Granules in my regular maintenance?

Incorporate the granules as a shock treatment after heavy use, when water appears cloudy, or on a regular schedule recommended for your spa. Always follow the product label for dosage based on your tub’s volume, and run the circulation system to distribute the oxidizer evenly.

• Add the recommended dose according to spa capacity and label instructions.
• Run jets or circulation for even distribution and better oxidation.
• Test water chemistry (pH and sanitizer) before and after treatment for best results.

What contaminants does this oxidizer target and remove?

This formula targets common odor- and cloudiness-causing contaminants — such as ammonia compounds, chloramines, soaps, and body oils — that accumulate with regular spa use. Oxidizing those substances helps restore fresh-smelling, clearer water without adding strong chlorine fragrance.

• Reduces ammonia and chloramine buildup that causes odors.
• Breaks down soaps, lotions, and oils that cloud and film the water.
• Helps maintain a cleaner feeling between full water changes.

Who this is for: Sirona Spa Care Activate Granules are suited to hot tub and spa owners who want a dependable non-chlorine shock to refresh water clarity and cut down on unpleasant smells. It’s a practical choice for routine maintenance and for occasional treatments after heavy use, helping those who prefer a milder scent profile while protecting spa components when used as directed.