Some algae problems don’t need a wide wall brush—they need precision, pressure, and control. The Oreq 5" Stainless Steel Algae Brush (BR1005S) is a compact spot-scrubbing tool designed specifically for plaster and concrete pools where algae forms deep roots in small, stubborn areas.

This brush is ideal for attacking black algae spots, corners, cracks, steps, and shaded areas where algae anchors itself and resists normal brushing and chemical treatment.

Why a Small Stainless Steel Algae Brush Matters

Algae often starts in tight, protected areas where large brushes can’t apply enough pressure. A smaller stainless brush allows focused force exactly where it’s needed.

Using a 5-inch stainless steel algae brush matters because it helps:

• Break algae free from porous plaster surfaces

• Target black algae colonies at the root

• Apply maximum pressure in small areas

• Improve effectiveness of shock and algaecide treatments

This is a problem-solving brush, not a routine maintenance tool.

How the Oreq BR1005S Works

The BR1005S uses rigid stainless steel bristles mounted on a durable aluminum backplate to aggressively scrub algae from rough pool finishes. Its 5-inch width concentrates force into a small area, making it far more effective than wide brushes for spot treatment.

This focused design allows you to scrub deeply without unnecessary wear on surrounding surfaces.

When to Use the 5" Stainless Steel Algae Brush

This brush is best used for targeted algae removal, including:

• Black algae spots on plaster pools

• Corners, steps, and coves

• Tile lines below the waterline (plaster only)

• Shaded or low-circulation areas

• Pre-treatment brushing before shocking

It is not intended for full-wall or routine brushing.

Surface Compatibility – Important Use Notice

This stainless steel algae brush is ONLY recommended for:

• Plaster pools

• Concrete pools

Do NOT use on:

• Vinyl liners

• Fiberglass pools

• Painted or coated finishes

Stainless steel bristles can permanently damage soft surfaces.

Compact Size for Maximum Control

The 5-inch width gives you precise control and allows aggressive scrubbing without slipping or spreading force too thin. This makes it especially effective for black algae, which must be physically broken apart to be eliminated.

Fits Standard Pool Poles

The Oreq BR1005S is compatible with standard telescopic pool poles, allowing you to apply pressure safely from the deck or shallow areas. Pair it with a rigid pole for best results.

Built for Professional-Grade Use

Constructed with corrosion-resistant stainless steel bristles and a strong aluminum backplate, this brush is built to handle repeated exposure to chemicals and heavy scrubbing. It’s a go-to tool for service techs and experienced pool owners dealing with persistent algae.

Best Practices for Algae Removal

Scrub algae spots aggressively, then immediately follow with appropriate chemical treatment such as shock or algaecide. Stainless brushing exposes algae roots, allowing chemicals to work effectively.

Rinse the brush thoroughly after use and store it dry to extend bristle life.

Product Information

Buy with Confidence from Benchmark Pool Supply

When you purchase the Oreq 5" Stainless Steel Algae Brush from Benchmark Pool Supply, you’re choosing a specialty algae-removal tool trusted by pool professionals. We recommend stainless brushes only when the situation calls for them—and this one is purpose-built for exactly that job.

For stubborn algae that won’t respond to chemicals alone, this brush delivers the mechanical force needed to finish the job.