Iron Stain Remover (Ascorbic Acid) Calculator
Calculate the amount of Ascorbic Acid (Vitamin C) needed to remove iron stains from pool surfaces.
Technical Comparison
| Stain Type | Ascorbic Acid | Citric Acid |
|---|---|---|
| Metal (Iron) | Elite | Moderate |
| Organic | Fair | Fair |
| Calcium | Poor | Good |
Why Ascorbic Acid?
It's much safer than powerful acids and specifically targets iron oxidation.
Frequently Asked Questions
Where to get it?
You can buy pure ascorbic acid from chemical suppliers or use specialized stain removers.
Get the Complete DIY Pool Maintenance Guide
Free PDF checklist including seasonal schedules, chemical balancing secrets, and maintenance tips.