How to Fix Discolored Hot Tub Water

Common Causes of Discolored Hot Tub Water

Experiencing discolored hot tub water, such as green or brown hues, can be concerning. This discoloration often indicates metal or scale buildup in the water. Common causes include:

• Metal Buildup: High concentrations of metals like iron or copper can oxidize, leading to green or brown water.
• Scale Formation: Mineral deposits can accumulate, causing cloudy or colored water.

Steps to Diagnose and Treat Discolored Water

1. Add Metal Preventer

• Introduce 1 pint of AquaDoc Metal Prevent to the water to neutralize metal ions.

2. Test and Adjust pH Levels

• Use test strips to check pH levels.
• Adjust to the recommended range (7.2–7.8) using pH increasers or decreasers as needed.

3. Apply Stain & Scale Control

• Add 2 oz of AquaDoc Stain & Scale for every 500 gallons of hot tub water to prevent mineral buildup.

Preventing Green or Brown Hot Tub Water

Regular Maintenance

• Use 1 pint of Metal Prevent each time you fill or refill your hot tub to control metal levels.
• Add 2 oz of Stain & Scale per 500 gallons of water weekly to prevent scale formation.

Proper Usage

• Always cover your hot tub when not in use to prevent debris and contaminants from entering.

Recommended Products for Treating Discolored Water

• AquaDoc Metal Prevent: Effectively removes metal deposits and prevents future buildup.
• AquaDoc Stain & Scale: Eliminates scale buildup and inhibits the formation of new limescale deposits.

By following these steps and maintaining a consistent hot tub care routine, you can prevent and treat discolored water, ensuring a clean and enjoyable hot tub experience.