18' Curved Pool & Spa Wall and Floor Algae Brush with Nylon Bristles Keep your pool and spa surfaces clean and safe with this 18inch curved algae brush designed specifically for walls and floors. The curved head and durable nylon bristles make it easier to remove algae, grime, and buildup while maintaining good contact with rounded and flat surfaces. Key benefits Faster, more effective scrubbing: The 18' width covers more surface area so you spend less time brushing. Better surface contact: Curved head profile conforms to walls and curved spa surfaces to dislodge algae and debris more efficiently than a flat brush. Surfacesafe cleaning: Nylon bristles provide firm scrubbing power while minimizing the risk of scratching common pool and spa finishes. Versatile cleaning: Designed for use on both pool walls and floors to tackle algae hot spots and routine maintenance. Key attributes Size: 18 inches (brush head width) for broad coverage. Shape: Curved head for improved contact on vertical and contoured surfaces. Bristles: Nylon bristles for durable, effective scrubbing. Purpose: Specifically intended for removal of algae and buildup on pool and spa walls and floors. Use cases Weekly maintenance: Brush pool and spa walls and floors during routine cleaning to prevent algae from taking hold and reduce the need for intensive deepcleaning treatments. Targeted algae removal: Remove slippery algae from corners, steps, and curved spa walls after heavy use or warm weather growth. Prevacuum preparation: Loosen and lift settled debris and algae from floors and lower walls before vacuuming to improve overall cleaning efficiency. Care and practices Use steady, overlapping strokes to ensure full coverage across walls and floors. Rinse brush bristles after use and allow to dry to prolong bristle life. Inspect bristles periodically; the brush if bristles become excessively worn or deformed. This 18' curved algae brush with nylon bristles is a practical tool for maintaining clean, safe pool and spa surfaces and reducing the effort needed to control algae and buildup.