AquaDoc Spa pH Increaser for Hot Tub – 16oz | pH Up for Water Balance | Made in USA

Meet AquaDoc Spa pH Increaser, a 16 oz formula designed to support a balanced, inviting hot tub experience. When your spa water drifts toward acidity, you may notice water that feels different during a soak and sanitizers that struggle to remain effective. This pH Up product is designed to help bring your water into predictable ranges, making routine maintenance a bit easier and more reliable.

In hot tub care, two numbers matter most: pH and total alkalinity. The target ranges are 7.2 to 7.8 for pH and 80 to 140 ppm for total alkalinity. Keeping water near these numbers can influence clarity, comfort, and how your tests respond to chemicals. AquaDoc\'s pH Up is formulated to support reaching and maintaining these targets, so you can enjoy steadier chemistry over time without guesswork.

Key benefits and real-world use scenarios

• Balances pH when readings show acidity, helping water feel balanced and comfortable during soaks.
• Supports raising total alkalinity to minimize pH swings and improve water stability.
• May help reduce cloudy water and mineral buildup with regular use as part of spa care routines.
• Contributes to steadier sanitizer performance by maintaining a consistent pH level within the recommended range.

How to use

Begin with a test of your hot tub water. If the pH is below the target range, add the recommended amount of AquaDoc pH Up and retest after allowing circulation. For busy weeks, incorporate regular testing and dosing into your routine to keep balance steady, especially during peak usage.

Made in the USA, AquaDoc emphasizes quality and reliability for home spa care. This product is designed to work alongside your existing spa chemicals, helping you maintain consistent water balance without sacrificing comfort.