Heat Raises Algae Risk in Home Pools, Cleaning Pros Warn

PressAdvantage
Today at 5:01pm UTC
July 30, 2026 - PRESSADVANTAGE -

A run of hot days has warmed backyard pool water across southeast Los Angeles County, and warm water is exactly what algae needs to take hold. Adam's Pool and Spa Service is advising homeowners that the risk of a green pool climbs sharply in summer heat, and that steady weekly care is the difference between clear water and a weekend of recovery.

Adam's Pool and Spa Service logo

Algae spores are always in the water. What changes in the heat is the conditions around them. Warm water speeds their growth, strong sun breaks down chlorine faster, and heavy swimming pulls the sanitizer level down right when it matters most. A pool that held a safe chlorine reading in spring can slip below it in a single hot week, and once a bloom starts it can spread across the walls and steps within a day or two.

Staying ahead of it comes down to two things: steady sanitizer and a clean filter. A weekly pool cleaning service tests and adjusts chlorine and pH before the water drifts, brushes the surfaces where algae anchors first, and keeps the water moving. Adam's technicians do that on every pool cleaning service visit, and they treat filter care, detailed at adamspoolandspa.com/residential-pool-filter-cleaning, as part of the same job, because a clogged filter cannot clear a bloom no matter how much chlorine goes in.

What a weekly cleaning routine actually does against algae is less about one big treatment and more about a short list of tasks done in the right order. Brushing comes first, because algae grabs onto the rough spots the water skips: the steps, the light niche, the shaded corner behind the ladder. Vacuuming lifts what the brush knocked loose so it leaves through the filter instead of settling back onto the plaster. Then the water chemistry gets tested and logged, not guessed at, so the chlorine and pH sit in the range where the sanitizer can work.

An Adam's technician testing pool water chemistry during a service visit

"People think algae is a chemical problem, and it starts as one, but by the time the water is green it's a circulation and filter problem too. In a hot stretch we would rather test and adjust every week than bring a green pool back from scratch," said Adam, founder of Adam's Pool and Spa Service.

"What shows up when a customer looks up a pool company , across Google, the map pack, and AI answers, decides more than most owners realize. The ones that win treat that visibility as an asset and keep it accurate, which is exactly the work we focus on," said Joshua Albanese, owner of Spearleaf.com, a marketing agency.

A clean residential backyard pool with clear, well-circulated water

The company logs every chemistry reading its technicians take, which makes it easier to spot a pool trending toward trouble before it turns. That record matters most in summer, when a few extra degrees of heat or one missed week can tip a balanced pool into a bloom. Coastal properties near Belmont Shore and Naples Island carry an added load of salt air and fine debris that feeds the same cycle.

Filtration and circulation carry the other half of the load. A filter that has not been cleaned or backwashed on schedule pushes its pressure gauge up and its flow rate down, and slow water hands spores the still corners they need to settle. Running the pump long enough each day to turn the whole pool over is what keeps sanitizer spread evenly instead of pooling near the returns. Summer is also when the filter works hardest, so a mid-season filter cleaning often does more to hold water clear than another dose of chlorine. Long Beach pools swim year round, which means the water chemistry never fully rests, it only shifts with the season. A steady weekly cleaning service reads those shifts and adjusts before the water tips, rather than after a bloom has already spread across the plaster.

Homeowners and property managers across Long Beach and the surrounding cities can find the company's residential and commercial cleaning options on its website, along with guidance on holding water clear through the hottest weeks of the year.

About Adam's Pool and Spa Service Adam's Pool and Spa Service is a full-service pool company serving Long Beach, Lakewood, Bellflower, Cypress, Seal Beach, and the surrounding southeast Los Angeles County area. Founded and led by Adam, the company provides weekly cleaning, water chemistry, equipment repair, and complete pool construction and resurfacing for residential and commercial clients. Adam's is Jandy Certified and a Pentair Expert Installer, with more than 15 years serving Long Beach and LA County.

###

For more information about Adam's Pool and Spa Service, contact the company here:

Adam's Pool and Spa Service
Adam
(562) 522-2203
adamspoolandspaservice@yahoo.com
910 E 72nd St, Long Beach, CA 90805, United States