pool cleaning tools

Your pool walls look like a science experiment because of algae, scale, and biofilm—common issues that turn your oasis into a slimy mess. Green algae coats walls in slime, black algae embeds in plaster, and yellow algae clings to shady spots. Scale forms a rough, white crust from hard water, while biofilm—an invisible layer of bacteria—makes walls feel slick. To fix these, use the right pool cleaning tools: a stiff brush (nylon for vinyl, stainless steel for concrete) for scrubbing, a pool wall cleaner like the Dolphin Nautilus robotic cleaner for hands-off maintenance, and enzyme treatments for biofilm. For stubborn scale, diluted muriatic acid or a pumice stone (tile only) works. Avoid myths like using bleach instead of chlorine or skipping pH checks—proper chemistry prevents problems. Invest in a pool scrubber that matches your pool type, and shock regularly to keep algae at bay. The key? Test water weekly, brush often, and let tools like robotic cleaners do the heavy lifting. With the right approach, your pool stays clean without endless scrubbing.