Poolife™ Algaecide 90
90-Day Algae Protection in a Single Dose
- Long-Lasting Formula: 90-day protection with a single dose
- Powerful Algae Control: Kills and prevents green, black and mustard algae
- Chelated Copper Technology: Helps prevent staining on pool surfaces
- Fast-Acting & Non-Foaming: Works immediately and is safe for swimming immediately after application
- System & Surface Compatible: Works with all sanitizers and pool finishes

Poolife™ Algaecide 90
- A single treatment provides up to 90 days of powerful defense against algae
Additional Information
How To Use Poolife™ Algaecide 90 Algaecide
Application Method
- Add 16 fl. oz. per 10,000 gallons of pool water
- Pour directly into the deep end of the pool with the pump running
- Circulate water for at least 4–6 hours after application
- Reapply every 90 days for continuous protection
Dosage Instructions
- Standard Dose: 16 fl. oz. per 10,000 gallons every three months
- Do not exceed recommended dosage
- Maintain sanitizer levels (chlorine or bromine) as directed for your pool
Frequently Asked Questions
Q: How long does Poolife™ Algaecide 90 last?
A: Each application provides up to 90 days of protection against all major algae types.
Q: Will this product stain my pool?
A: No. The copper is chelated, meaning it’s chemically stabilized to help prevent surface staining.
Q: Is it safe to swim after using this algaecide?
A: Yes. Poolife™ Algaecide 90 is non-foaming and safe for swimming immediately after use.
Q: Can I use this with saltwater or chlorine pools?
A: Yes. It’s compatible with all sanitizing systems, including chlorine, bromine and saltwater generators.
Q: Can I use Poolife™ Algaecide 90 during rainy or high-heat periods?
A: Yes. It’s formulated for durability and remains effective even during heavy rain, heat waves or high swimmer load — just be sure sanitizer levels remain within recommended range.
Q: Will this product affect my pool’s pH or water balance?
A: No. Poolife™ Algaecide 90 is pH-neutral and non-reactive, so it won’t interfere with your pool’s chemical balance.
Q: What should I do if I already have visible algae?
A: For best results, treat with a shock product first to eliminate visible algae, then apply Poolife™ Algaecide 90 to prevent regrowth for up to 90 days.
Q: Can I use this algaecide in a spa or hot tub?
A: No. Poolife™ Algaecide 90 is intended for use in swimming pools only. For spas or hot tubs, choose a product labeled specifically for high-temperature, small-volume systems.
Benefits of 90-Day Algaecide Use
Health & Safety
- Helps prevent the slippery surfaces and unsanitary conditions caused by algae
- Reduces the need for frequent shocking or excessive chlorine use
Water Quality
- Maintains consistently clear, sparkling water
- Prevents algae blooms from clouding your pool
Maintenance Convenience
- Just one treatment every three months
- Reduces chemical handling and weekly maintenance tasks
Pool Chemical Specifications
- Active Ingredient:09% Copper (chelated)
- Function: Long-term algaecide for green, black and mustard algae
- Formula Type: Liquid, non-foaming, stain-resistant
- Usage Frequency: Every 90 days
- Compatibility: All pool types and sanitization systems
Storage and Safety Guidelines
- Store tightly closed in original container in a cool, dry place
- Keep away from children, pets and direct sunlight
- Do not mix with other chemicals
- Use gloves and eye protection when handling
- Always follow label instructions for proper use and disposal