Wet & Forget 1 Gal. Liquid Concentrate Moss, Mold, Mildew, & Algae Stain Remover ESP Philadelphia pattern trowels are better

Philadelphia pattern trowels are better suited for laying block as they allow more mortar to be placed on the blade

Thread plug with square head for cleanout fitting or tee

Rubber grip over-mold on the handle and trigger provides a secure grip

Fiberglass reinforced for high strength

Wet & Forget 1 Gal. Liquid Concentrate Moss, Mold, Mildew, & Algae Stain Remover ESP Philadelphia pattern trowels are betterWet & Forget is the easy, one step solution to removing outdoor moss, mold, mildew, and algae. EPA (Environmental Protection Agency) registered. Non caustic, non acidic, and contains no bleach or phosphates. No scrubbing, rinsing, or power washing required. Safe for all outdoor surfaces. Ideal for cleaning vinyl siding, decks (wood and composite), porch steps, window ledges, boat seats, play equipment, and roofs. Product works gently over time. Safe