While brushing the pool floor, deep or shallow, sweep in the direction of the deep end drain. HEAVY-DUTY NYLON BRISTLES- Highly durable bristles are stiff enough yet also safe enough to clean fiberglass, gunite, plaster, tile, vinyl, and other indoor or outdoor pool surfaces.
Heavy Duty Pool Scrub Brush with 12-Rows Soft Bristles. Corner & Step Cleaning Design: Rounded brush shape and specially designed bristles allow easy access to tight corners, curves, stairs, ladders, and edges where debris commonly builds up.
Sepetrel 20" Pool Brush Head for Cleaning Walls,Heavy Duty Inground/Above Ground Swimming Pool Scrub Brushes with Premium Strong Bristle & Reinforced Aluminium Back. Works with most 1-1/4" standard pool pole (Pole Not Included).