About this episode
Algae looks small, but it’s a budget killer. We pull back the curtain on how blooms steal minutes, erode customer trust, and rack up chemical costs across a route—and then we share a prevention playbook that keeps water clear and margins strong. From the real science behind sanitizer strength to practical field tactics, this episode is built to save you time and money while earning client confidence. We start with the problem behind the problem: why algae shows up even when your free chlorine reads “good.” Using Bob Lowry’s guideline, we explain how cyanuric acid sets the true minimum for chlorine at 7.5% of CYA—and why high CYA quietly weakens sanitizer power. You’ll hear how pitted plaster, dead zones, and seasonal debris turn small lapses into recurring blooms, and how a consistent routine of weekly brushing, longer pump runtime, and clean filters locks down circulation so algae has nowhere to hide. Then we get tactical with tools that punch above their weight. We compare three proven enhancer strategies: borates at 50 ppm to act as a natural algistat and boost chlorine efficiency, mineral technology like PoolRX to suppress blooms all season, and a one-two combo of enzymes plus phosphate removal to cut organics and starve algae. We also walk through pricing these as seasonal add-ons so clients fund prevention up front, while you reduce emergency shocks, callbacks, and frustration during peak heat. To make the numbers real, we map the weekly and annual costs of fighting algae versus selling proactive protection, and we show how reclaimed time can add stops to your route. If you want fewer green surprises, clearer water, and happier customers, this guide will tighten your process and your profits.• hidden costs of brushing, shocking and repeat visits• customer trust risks when algae reappears• why CYA sets the true chlorine minimum• weekly brushing and targeting dead zones• longer runtime and clean filters for circulation• borates, mineral systems and enzyme plus phosphate control• packaging enhancers as seasonal add‑ons• coSend us Fan MailSupport the Pool Guy Podcast Show Sponsors! HASA https://bit.ly/HASAThe Bottom Feeder. Save $100 with Code: DVB100https://store.thebottomfeeder.com/Try Skimmer FREE for 30 days:https://getskimmer.com/poolguy Get UPA Liability Insurance $64 a month! https://forms.gle/F9YoTWNQ8WnvT4QBAPool Guy Coaching: https://bit.ly/40wFE6ySupport the showThanks for listening, and I hope you find the Podcast helpful! For other free resources to further help you:Visit my Website: https://www.swimmingpoollearning.comWatch on YouTube: https://www.youtube.com/@SPLPodcast Site: https://the-pool-guy-podcast-show.onpodium.com/UPA General Liability Insurance Application: https://forms.gle/F9YoTWNQ8WnvT4QBAPool Guy Coaching GroupJoin an exclusive network of Pool Service Technicians to access the industry’s leading commercial general liability insurance program. Protect your business. Premium is $64 per month per member (additional $40 for employees and ICs)$59 per month for Pool Guy coaching Members - join here! https://www.patreon.com/poolguycoachingLimits are $1,000,000 in occurrence and $2,000,000 in the aggregate - Per member limits [ $1,000,000 per occurrence and $4,000,000 aggregate available for $75 per month ]$50,000 in HazMat Coverage - clean up on-site or over-the-roadAcid Wash Coverage - Full Limits