The Erase It Stain Eraser for Concrete and Plaster (LC-70SECP) is a chemical-free, easy-to-use surface cleaning block designed to remove stubborn stains from spa and pool surfaces without damaging the underlying finish. Engineered for precision spot cleaning, it provides an effective solution for restoring concrete, plaster, and gunite surfaces affected by rust, algae, metal marks, and organic build-up.
Ideal for routine maintenance or targeted stain removal, this ergonomic cleaning eraser helps maintain a clean, professional finish across spa and pool interiors.