After the Rain: Why Your Pool Can Look Fine Today and Green Tomorrow
Brevard County has been dealing with plenty of September heat, humidity, showers, and thunderstorms. Recent National Weather Service forecasts for the
Melbourne/Brevard area have continued to show temperatures around the upper 80s to low 90s along with recurring showers and storms—exactly the combination that can make pool chemistry difficult to maintain.
So this week's tip is about something we're seeing firsthand: what all that rain can do to your swimming pool.
Rainwater Isn't Free Pool Water
When we get repeated heavy rain, your pool can fill up quickly. Unfortunately, that extra water doesn't arrive properly balanced and sanitized.
Rain can dilute the chemicals already in the pool. Meanwhile, Florida heat, sunlight, organic debris, and swimmers continue putting demands on your sanitizer.
The result? A pool that looked beautiful a few days ago can suddenly become cloudy or develop algae.
That's one reason simply looking at the water isn't enough.
Don't Automatically Dump Chlorine Into It
After several days of rain, homeowners sometimes see their chlorine reading drop and immediately start adding chemicals.
But chlorine is only part of the equation.
The pool's pH, alkalinity, stabilizer, sanitizer level, circulation, filtration, and overall water balance all work together. Adding chemicals without testing first can create another problem while you're trying to solve the first one.
Test first. Treat second.
Watch Your Water Level, Too
After a major rain event, check the pool's water level.
If it gets too high, the skimmer may not operate as effectively as it normally does. But don't randomly drain large amounts of water from a pool either. If you're unsure what needs to be done, call a professional.
This Week's Pool Tip
After several days of rain, don't assume clear water means balanced water.
Have the chemistry checked, make sure circulation is strong, empty overloaded baskets, and watch for the first signs of cloudiness or algae.
This is also why consistent weekly pool service matters. At Premier Coastal Pool Services, we're not just trying to make the pool look good on service day. We're
watching chemistry, circulation, filtration, equipment, and changing conditions from week to week.
If you're in Brevard County and your pool keeps going from beautiful blue to "Why is there a swamp in my backyard?", give us a call.
Premier Coastal Pool Services
Serving residential and commercial pools throughout Brevard County.
Let us sweat so you don't have to.




