Description
Black Algae Out
Highly Concentrated Non-Foaming Triple Action Formula Effective on Stubborn Algae
Black Algae Out is a specialized, concentrated algaecide specifically formulated to target tough, deep-seated algae growth that standard maintenance chemicals often miss. Use this treatment when you notice dark spots on pool surfaces or as a heavy-duty preventative during peak summer heat.
Why You'll Love It
- Deep Penetration — Designed to break through the protective outer coating of difficult black and mustard algae varieties.
- Formula Stability — Stays active in the water longer than standard algaecides to help keep surfaces clear.
- Swimmer Comfort — The non-foaming formula ensures your pool water stays clear and inviting without soapy residue.
- Long Island Favorite — A trusted local staple for over 20 years, specifically chosen for our region's unique climate and water conditions.
Best For
- Treating dark "speck" algae growth
- Aggressive algae prevention
- Plaster, gunite, and liner pools
- High-temperature summer stretches
How to Use
- Brush the affected algae areas vigorously with a stiff pool brush.
- Ensure your pH is balanced between 7.2 and 7.6 for maximum effectiveness.
- Pour the recommended dosage around the perimeter of the pool with the pump running.
- Continue to run the filter for 24 hours and re-brush the areas daily until clear.
Tip
For black algae specifically, remember that physical brushing is the most important step; you must break the algae's "waxy" shell so the chemical can reach the roots.
Always follow label directions. Test and balance water chemistry before and after treatment. Keep chemicals stored sealed, cool, and dry.
