Product Overview

SeaKlear 90-Day Algae Prevention & Remover is a long-lasting, premium algaecide formulated to keep pool water clean, clear, and algae-free for up to 90 days with a single treatment. Ideal for preventing and controlling green, yellow, and black algae, this powerful formula delivers professional-grade results without foaming or staining.

Perfect for routine maintenance or addressing challenging algae conditions, this 32 oz bottle (Model 90411SKR) provides dependable protection for residential and commercial pools of all types.

Ideal For

Routine pool maintenance

Preventing algae growth for up to 3 months

In-ground and above-ground pools

Saltwater, chlorine, and bromine pools

Pools prone to warm-weather algae blooms

Key Features

90-Day Protection: One dose helps prevent algae for an entire season quarter.

Strong, Fast-Acting Formula: Effective against green, yellow (mustard), and black algae.

Non-Foaming, Non-Staining: Safe for all surfaces including plaster, vinyl, tile, and fiberglass.

32 oz Treatment Size: Suitable for multiple applications or larger pools.

Works with Any Sanitizer: Compatible with chlorine, bromine, salt systems, and mineral systems.

Professional-Grade Strength: Used by pool technicians for both prevention and treatment.

Benefits

Long-Term Algae Control: Enjoy clear, algae-free water with minimal effort.

Reduced Chemical Use: Helps lessen the demand for shock treatments and clarifiers.

Improves Water Appearance: Eliminates cloudiness caused by algae spores and blooms.

Easy to Apply: Simple pour-and-go application—no complicated mixing.

Versatile Use: Safe for weekly, monthly, or quarterly maintenance routines.

Specifications

Customer-Facing Q&A

Q: How often should I apply the 90-Day algaecide?
A: One treatment can last up to 90 days, but heavily used or high-temperature pools may require more frequent application.

Q: Will this product foam in my pool?
A: No—this is a non-foaming formula.

Q: Is it safe for vinyl or fiberglass pools?
A: Yes. It is non-staining and approved for all pool surfaces.

Q: Can it be used in saltwater pools?
A: Absolutely. It is compatible with salt systems and all major sanitizer types.

Q: Is it okay to swim after using it?
A: In most cases, swimming can resume shortly after distribution—refer to product label for exact guidelines.

Return Policy

No returns on chemicals. All chemical sales are final. Please confirm the product, size, and quantity before ordering.