How Often Should You Service a Pool in Perth?

The Short Answer

In Perth's climate, most pools need professional servicing at least once a month — and more frequently in summer when algae growth accelerates in the heat. If you're running a pool without regular chemical balancing and equipment checks, you're not saving money. You're building up a problem that costs significantly more to fix.

Why Perth Is Harder on Pools Than Most Places

Perth's long, hot summers — consistently above 35°C from December through February — create ideal conditions for algae growth and rapid chemical loss. UV intensity here is among the highest in the world, which degrades chlorine faster than pool owners expect. A pool that's balanced on Monday can be green by Friday if the conditions are right.

Add to that the limestone soils common in Perth's northern suburbs, which can affect pH balance through groundwater interaction, and you have a city where pool maintenance genuinely requires more attention than the national average.

What a Monthly Professional Service Should Include

•       Chemical testing and balancing — pH, chlorine, alkalinity, and stabiliser levels

•       Filter inspection and backwash or clean if needed

•       Pump and motor check — listening for unusual sounds, checking pressure readings

•       Salt chlorinator inspection and cell clean if applicable

•       Skimmer basket and pump basket emptied

•       Visual inspection of pool surface, coping, and fittings for cracks or wear

•       Brush of pool walls and vacuuming if sediment is present

What You Should Be Doing Between Services

A monthly professional service doesn't mean you do nothing in between. Here's a basic weekly routine that keeps your pool healthy between visits:

•       Check chlorine and pH levels with a home test kit

•       Empty skimmer baskets

•       Run your pump for the recommended daily hours — typically 6-8 hours in summer

•       Brush walls and vacuum if you notice sediment or early algae signs

Tip: Run your pump during off-peak electricity hours (usually before 7am or after 10pm) to reduce your power bill. In summer, increase run time — less circulation means faster algae growth.

Signs You Need a Service Sooner Than Scheduled

•       Water turning green or cloudy — act immediately, don't wait for your next scheduled service

•       Strong chlorine smell (counterintuitively, this means the chlorine is being consumed by contaminants)

•       Pump making unusual noise or losing pressure

•       Salt chlorinator showing a fault light

•       Visible algae on pool walls or floor

One-Off vs Monthly Service — Which Is Right for You?

If you're a confident pool owner who tests weekly and maintains good records, a monthly professional service combined with your own weekly checks is often enough. If you're time-poor, travelling frequently, or managing a rental property with a pool, a monthly service contract takes the guesswork out entirely.

For green pool emergencies — when the water has already turned — a one-off chemical treatment and clean is the fastest solution. Most green pools in Perth's northern suburbs can be restored to swimming condition within 24-72 hours with the right treatment.

Need help with your pool or home maintenance? Call Macca's on 0492 313 347 or visit maccaspoolandhousemaintenance.com.au for a free quote. Servicing Duncraig, Joondalup, Hillarys, Karrinyup, Sorrento, Scarborough and surrounding suburbs.