Sirona Spa Down for Spas and Hot Tubs | Lowers pH & Alkalinity | 2.5 lb

Balanced spa water starts with Sirona Spa Down

Sirona Spa Down is a granular formula designed for spas and hot tubs. When added to hot water, it works to bring pH and total alkalinity within an ideal range, supporting the overall water quality you experience during a soak. The granular texture dissolves smoothly, and you may notice the water looking and feeling more balanced after a few minutes of circulation. The result is a more comfortable soak with water that looks calm and inviting after frequent use.

Built to work with your sanitizer choice, Sirona Spa Down integrates smoothly into a routine spa maintenance plan. By dialing down pH and alkalinity, it can help reduce scale on surfaces and plumbing, and lessen the chance of cloudy or discolored water. The effect supports steadier chemistry over time, helping the water feel clean and the surfaces stay clear while maintaining sanitizer performance.

In practice, spa owners often report water that feels smoother to the skin and a sense of clarity that lasts between cleanings, especially after heavy use or shared soaks with guests.

Key benefits you might notice

• Balances spa water pH toward the recommended range of 7.2 to 7.8, helping prevent scale and water color changes
• Lowers total alkalinity to support steady water chemistry and easier testing
• Helps reduce cloudiness and discoloration for clearer, inviting water
• Works with any sanitizer, helping maintain sanitizer effectiveness and consistency

How to use Sirona Spa Down

1. With circulating water, determine the dose based on your spa size and usage
2. Slowly sprinkle the granules around the perimeter of the tub for even dispersion
3. Run the jets for 15 to 30 minutes to distribute the treatment
4. Test water and adjust pH and TA as needed to maintain balanced levels

Real-life tips for best results

• Use after heavy use, sanitizing cycles, or refilling to help maintain balance
• Pair with routine testing for reliable water quality before a soak or gathering

Note: Sirona Spa Down is designed to support balanced water and improve sanitizer performance. It is not a cure and does not replace ongoing testing and maintenance.