Powerful Organic Stain Remover for Pavers, Concrete & Natural Stone

The Techniseal Organic Stain Remover (25 oz) is a professional-grade, biodegradable paver cleaner formulated to eliminate the toughest organic stains from your hardscape without damaging or discoloring the surface. This concentrated powder stain remover safely lifts moss, mildew, algae, dead leaves, wine, blood, coffee, tea, berries, and non-greasy food stains from concrete pavers, natural stone, brick, poured concrete, stamped concrete, and wet-cast pavers.

Whether you're tackling a stained patio, a moldy walkway, a discolored pool deck, or a leaf-stained driveway, Techniseal Organic Stain Remover delivers pro-level results with safe, eco-friendly cleaning power. Trusted by hardscape contractors, landscapers, and homeowners across North America.

Key Features & Benefits

• Removes tough organic stains — moss, mildew, algae, leaf stains, wine, blood, coffee, tea, berry juice, and non-greasy food spills
• Safe for sealed and unsealed surfaces — works on bare pavers, previously sealed pavers, and stamped or poured concrete
• Non-damaging formula — cleans without bleaching, etching, or discoloring the pavement
• Biodegradable and eco-friendly — safe organic paver cleaner that's kind to surrounding plants and soil when used as directed
• Concentrated powder formula — one 25 oz container makes up to 2 gallons of cleaning solution
• High-yield coverage — cleans up to 200 sq. ft. of hardscape surface per container
• Professional-grade performance — the same Techniseal ProSeries formula used by hardscape professionals
• Fast-acting — works in just 5–10 minutes of dwell time

Works On

Concrete pavers, interlocking pavers, clay brick pavers, natural stone, flagstone, wet-cast pavers, concrete slabs, poured concrete, stamped concrete, interior concrete, masonry walls, and seating walls.

Ideal For

Patios, driveways, walkways, sidewalks, pool decks, garden paths, fire pit areas, outdoor kitchens, terraces, courtyards, commercial parking lots, retail pedestrian areas, and any hardscape surface plagued by moss, mildew, algae, or organic staining.

Coverage

One 25 oz container of Techniseal Organic Stain Remover concentrate makes up to 2 gallons (7.5 quarts) of diluted cleaning solution and cleans up to 200 sq. ft. of paver, stone, or concrete surface. Actual coverage will vary based on stain severity, surface porosity, and application method.

Quick Application Overview

Spot stain removal: Dilute the powder with water per label instructions → apply a generous amount of diluted solution directly to the stain → let dwell for 5–10 minutes → scrub with a nylon brush → rinse thoroughly with clean water → let dry → repeat if needed.

Large surface cleaning: Dilute the entire 25 oz container in 7.5 quarts of water → cover the full surface with diluted solution → scrub with a long-handled street broom or stiff nylon brush → rinse thoroughly → let dry → repeat if necessary.

Important: Never let the stain remover dry on the surface — keep it wet until fully rinsed. Do not apply under direct blazing sun. Always test on a small, inconspicuous area (~4 sq. ft.) before full application.

Why Choose Techniseal Organic Stain Remover?

Since 1984, Techniseal has been a world leader in hardscape installation, protection, and maintenance products — from polymeric sand to professional-grade paver sealers and cleaners. Techniseal Organic Stain Remover is the go-to choice for contractors and homeowners who need a reliable, safe, and effective paver stain remover, concrete cleaner, moss killer, mildew remover, and organic stain cleaner all in one concentrated package.

Restore the look of your pavers, patio, and hardscape. Order your 25 oz Techniseal Organic Stain Remover today and bring your outdoor surfaces back to life.