Most pool "emergencies" aren't emergencies — they're two or three skipped weeks compounding. Algae doesn't show up overnight; it shows up after chlorine ran low for a while and nobody brushed the shaded corner where it always starts. The fix isn't more effort, it's a routine short enough that skipping it never feels worth the risk.

Here's the order that actually matters, and roughly how long each step takes.

1. Skim the surface (2 minutes)

Before anything else touches the water, get floating debris out with a net. Leaves and bugs that sink get harder to remove and start decomposing, which consumes chlorine and can stain plaster. This is the one step worth doing more than weekly if you've got trees nearby — some owners skim daily during peak leaf season and it's genuinely worth it.

2. Brush the walls, steps, and waterline (5 minutes)

Algae doesn't grow on water — it grows on surfaces, and brushing physically disrupts it before it can establish a foothold, which matters more than most people expect. Chlorine kills algae that's already free-floating in the water far more easily than algae that's gotten a grip on plaster or grout.

Rotate coverage so the whole pool gets brushed over a couple of weeks rather than trying to do all of it every single time — shaded corners and behind ladders first, since that's where algae actually starts.

The waterline tile deserves its own quick pass with a pumice stone or tile brush. Calcium and body-oil scum build up right at the surface line regardless of how well-balanced your water is; it's cosmetic, not a chemistry problem, and brushing weekly keeps it from turning into a scrub-and-soak job later.

3. Test the water (2 minutes)

This is the step that tells you whether steps 4 and 5 matter this week or not. A quick strip reading is enough for a weekly check — save the full test kit for when something looks off or you're dosing something specific.

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4. Empty the skimmer and pump baskets (3 minutes)

A full skimmer basket doesn't just look messy — it restricts flow to your pump, which reduces circulation and filtration efficiency right when debris load is highest. If your basket is more debris than water by the time you check it, it's overdue, not on schedule; an upgraded basket with a sturdier handle makes this a genuinely faster job than fighting with one that's cracked or missing its handle.

5. Glance at the equipment (1 minute)

Check the pressure gauge on your filter — a reading noticeably higher than normal means it's time to backwash or clean the cartridge. Look for anything obviously wrong: a slow leak at a fitting, a pump making a new noise, a skimmer lid that's cracked. Catching a small equipment issue during a weekly glance is a five-minute fix; catching it three weeks later, after it's caused a bigger problem, usually isn't.

What this routine doesn't cover

This is upkeep, not a full service. It won't catch a slowly rising CYA level (test that monthly), won't replace an annual filter deep-clean, and it isn't a substitute for shocking after a big pool party or a few days of heavy rain. But fifteen minutes a week, done consistently, is what actually prevents the multi-hour, multi-day fixes — which are almost always the result of one of these five steps getting skipped for too many weeks in a row.

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