Biofilm in Pools

Let’s bust these Pool Maintenance Myths once and for all. First, clear water doesn’t mean clean walls—algae in pool starts as invisible biofilm in pools, turning your oasis into a swamp if ignored. Dumping bleach? Terrible idea—it wrecks liners and ignores calcium scale removal. Scrubbing harder won’t fix it either; you’re just polishing scale into a shiny mess. Not all pool wall cleaners are equal: a cheap brush is useless against stubborn gunk, while a robotic pool cleaner like the Dolphin Nautilus climbs walls like a pro. Myths like “chemicals replace cleaning” or “pressure washers work” are laughable—shock won’t scrape grime, and high-pressure blasting damages surfaces. For pool stain removal, match fixes to the culprit (vitamin C for metals, chlorine for organics). Skip the “once-a-season” nonsense; weekly pool cleaning tips with the best pool brush (nylon for vinyl, stainless for concrete) or a swimming pool wall cleaner prevent disasters. Bottom line: Ditch the bad advice, invest in the right tools, and reclaim your pool—without the backbreaking scrubbing.