
REGAL CHEMICALS 2-1/2 lb Stain Out
Product Overview
Regal Chemicals Stain Out effectively removes copper, iron & manganese staining from pool surfaces. Allowing you to swim in a clean and clear pool, where you can relax and enjoy.
~ Works on all pool surfaces.
~ Simple and easy to use.
~ Removes stains caused by minerals and metals.
Dosage:
~ Add 1.25 lbs per 10,000 gallons of pool water.
~ If the stains have been there for a prolonged period of time or are quite stubborn then it is recommended to add 2.25 lbs per 10,000 gallons of water.
Directions:
1. Slowly add the recommended dose into your pool water by pouring it around the edge of the pool.
~ For stubborn stains in local spots, sprinkle Stain Out directly over the problem area. Make sure to wear rubber gloves and proper protection.
2. After 24 hours, adjust the pH to 7.4-7.6, and the total alkalinity to 80-120 ppm.
~ DO NOT apply shock treatments for at least 72 hours.
Active Ingredients:
~Sodium Sulfite: 65 - 75%.
~ Sodium Erythorbate: 15 - 25%.
~ Sulfuric Acid Disodium Salt: 1 - 3%.
Targeted Water Remedy.
When standard sanitation isn't enough, the Pool 360 REGAL CHEMICALS 2-1/2 lb Stain Out provides a specialized, fast-acting treatment to eradicate specific water chemistry threats before they escalate into full blooms.
Concentrated Active Ingredients
Delivers a massive payload of targeted treatment without adding unnecessary filler byproducts to your water.
Rapid Dispersion
Formulated to bind quickly with contaminants in the water column so you see visible improvements within 24 hours.
Protects Expensive Equipment
Proactively stopping algae or sequestering metals prevents catastrophic permanent staining to your plaster pool finish.
Common Questions & Instructions
Should I add this while the pump is off?
No, targeted chemicals require thorough circulation. Keep your pump running for at least 12-24 hours after application.
Can I swim immediately after dosing?
We generally recommend waiting at least 2-4 hours after adding specialty chemicals, or until the entire volume of pool water has turned over once.



