Pool care guide
The Ultimate Guide to Above Ground Pool Maintenance in the High Desert
Above ground pools are the fastest way to beat a Hesperia or Apple Valley summer — but the same desert climate that makes them so welcome is also brutal on the water. Here's exactly how we keep above ground pools clean, balanced, and swim-ready across the High Desert.
Why the High Desert is tough on above ground pools
Three things make our climate different from a typical backyard pool market: relentless wind that carries fine dust and debris, evaporation rates that can drop water an inch or more per day in summer, and hard mineral-heavy water that leaves scale on liners and equipment. Your maintenance routine has to account for all three.
Weekly maintenance checklist
Skim daily during windy weeks
High Desert winds push tumbleweeds, dust, and Joshua tree debris into pools fast. A 2-minute skim keeps the surface — and your filter — clear.
Test and balance water
Check chlorine (1–3 ppm), pH (7.4–7.6), and alkalinity (80–120 ppm) weekly. Desert sun burns off chlorine quickly — a stabilizer (CYA 30–50 ppm) helps it last.
Top off water
Evaporation can drop above ground pools 1–2 inches per day in summer. Keep water at mid-skimmer level so the pump never runs dry.
Brush walls and floor
Vinyl liners in above ground pools show algae fast in triple-digit heat. Brush weekly, especially around the return jets and ladder.
Monthly maintenance
- Clean the cartridge filter (or backwash sand/DE). Dust storms clog filters faster in the High Desert than almost anywhere else.
- Shock the pool after heavy use, storms, or when chlorine bottoms out.
- Inspect the liner for wear at fold points, ladder, and skimmer.
- Check the pump seal and hoses — hard water and UV degrade fittings quickly.
Seasonal care
Spring open
Refill to level, clean the filter, shock, then balance. Run the pump 8–12 hours a day as temperatures climb.
Summer peak
Run the pump longer, watch CYA (stabilizer) levels, and consider a solar cover overnight to cut evaporation.
Fall close (optional)
Balance water, lower the level below the skimmer, blow out lines, and cover to keep dust and debris out through winter.
Handling wind-blown debris
A leaf net or solar cover between swims makes a bigger difference here than almost anywhere else. When a wind event is forecast, drop the cover — you'll spend 5 minutes covering instead of an hour cleaning. Empty the skimmer basket the morning after any windy night.
Fighting evaporation
A pool losing an inch a day loses hundreds of gallons a week. A solar cover cuts evaporation by up to 95% and holds heat overnight so the pump doesn't have to work as hard the next day. Top off with a garden hose set on a slow trickle instead of a fast fill — it's gentler on chemistry.
Managing hard water and scale
High Desert tap water is hard. Test calcium hardness at fill and once a season (target 200–400 ppm). If scale builds on the liner or return jets, a metal/scale sequestrant added weekly keeps minerals in suspension so they don't deposit.
Want us to handle it?
We service above ground pools across Hesperia, Apple Valley, Oak Hills, Phelan, and Victorville. Weekly or bi-weekly plans, honest flat-rate pricing, and same-day-every-week reliability.