Weekly Pool Maintenance Checklist for NY Homeowners

The complete weekly routine

This is the exact checklist our technicians use on a standard weekly stop. Done in this order it takes 60–90 minutes on an average Westchester in-ground pool. Skipping steps or changing the order is where most DIY routines fall apart.

1. Skim the surface (5 minutes)

Use a wide leaf net, not a small hand skimmer. Sweep from the deep end toward the skimmers with the wind at your back. Get every leaf, twig, and bug on the surface. Anything left will sink within the day and become harder to remove.

2. Empty skimmer and pump baskets (5 minutes)

A half-full skimmer basket cuts your flow rate by 30%. Clear both skimmer and pump baskets every single visit. Spray the pump basket lid O-ring with silicone lubricant every 4–6 weeks to keep the seal tight.

3. Brush walls, steps, and tile (10–15 minutes)

Brush the entire pool with an 18-inch nylon brush (or a wire brush if you have plaster or gunite). Focus on the waterline tile, steps, corners, and behind ladders — anywhere algae likes to hide. Brushing weekly is why some pools never get algae and others do, even at the same chemistry.

4. Vacuum (15–25 minutes)

Vacuum the entire floor. Manual vacuuming beats an automatic cleaner for weekly service — you cover every square foot including corners and steps. If you use a robotic cleaner as your primary tool, add a manual pass every 2–3 weeks to catch what it misses.

5. Test water chemistry (10 minutes)

Full liquid reagent test on Saturday, quick strip check mid-week. Target pH 7.4–7.6, alkalinity 80–120 ppm, free chlorine 1–3 ppm, cyanuric acid 30–50 ppm. Adjust in this order: alkalinity first, then pH, then chlorine last.

6. Add chemicals (5 minutes)

Add pH down or up as needed. Add liquid chlorine if free chlorine is below 1 ppm. Shock weekly during peak season if combined chlorine is above 0.5 ppm. Pour liquid chemicals slowly with the pump running; give powder chemicals 30 minutes of circulation before adding anything else.

7. Check filter pressure — the 8–10 PSI rule (5 minutes)

Note the baseline pressure when the filter is clean — usually 10–15 PSI. Backwash a sand or DE filter when the pressure gauge reads 8–10 PSI above baseline. Hose out a cartridge filter on the same schedule. Backwashing more often wastes water and disturbs the sand bed; backwashing less often clogs the filter and burns out the pump.

8. Inspect equipment (5 minutes)

Walk the equipment pad and look for water on the ground, listen for unusual pump noise, feel the pump motor (warm is normal; too hot to touch is not), check for cracks or drips at unions and valves, and glance at the heater's flame sensor if it's a gas unit. Ten seconds spent noticing a leak in July saves hundreds of dollars in August.

9. Top up water level (2 minutes)

The water should sit at the middle of the skimmer opening. Below the bottom, the pump can suck air and lose prime. Above the top, skimmers overflow and stop working. Add water with a hose to reach the middle — but don't leave the hose unattended, since overfilling is a top-five call we get.

10. Record what you did

Write down the chemistry readings and what you added. Two months in you'll spot patterns — pH always rising, chlorine always depleting on Thursdays — that let you dial in the routine. Our technicians photograph every visit; a phone note works fine for a homeowner.

How long it really takes

First season, 2 hours a week. By August of year one, most homeowners are down to 60–90 minutes. If you're spending more than that consistently, something in the routine is off — usually filter pressure, chemistry drift, or a pump that isn't running long enough. Fix the root cause instead of adding time.

When to hand it off

Hand this list to a professional when your time is worth more than the ~$200/week saving, when travel keeps you away for more than a week at a time, or when small equipment problems have started stacking up. A season of Clear Pools weekly service costs less than one bad algae recovery — and buys back most of your summer weekends.