The Black Algae Scraper is a highly effective maintenance tool engineered to tackle black algae on plaster surfaces. Unlike wire brushes that can damage plaster or struggle with deeply rooted algae, this scraper provides focused, mechanical removal while also smoothing out rough calcium buildup. It quickly snaps onto any standard telescopic pole, providing the reach and leverage needed for deep cleaning without extra tools. Its compact, lightweight design makes it ideal for routine use and spot treatments.