Green Pool Cleanup in Las Vegas
A green pool is algae that won the race against your chlorine. In Las Vegas that race is lost fast. We find out why it turned, bring it back, and put it on a plan so it stays clear.
What happened to your pool
Algae is always in the water. It stays invisible as long as chlorine is holding and the water is moving through a clean filter. A green pool means one of those two things quit. In a Las Vegas summer, here is what usually quit.
1Sun and heat burned the chlorine off
UV destroys free chlorine. At 105 degrees with no stabilizer, a pool can lose its entire chlorine residual by mid-afternoon. No chlorine, no defense.
2Stabilizer out of range
Cyanuric acid protects chlorine from the sun. Too little and chlorine burns off; too much and it stops working even when the test says it is there. Both end green.
3The filter stopped keeping up
A clogged cartridge or a torn DE grid cuts flow. Chlorine is not reaching the far corners, dead algae is not being removed, and the pool slowly hazes then turns.
4Pump timer set too short
A pump that runs four hours in July is not turning the water over. Algae grows in still water. Summer needs eight to twelve hours of circulation.
5Phosphates from dust, leaves and fill water
Monsoon dust storms, palm debris and even tap water bring phosphates, which are fertilizer for algae. High phosphates make the same chlorine work half as hard.
6Nobody tested it for three weeks
Most green pools we see were fine, then the owner traveled, or the old service skipped two visits. In Las Vegas summer, three weeks without testing is enough.
How we bring a green pool back
It is not one chemical. It is a sequence, done in order, with the filter cleaned as many times as it takes.
Day one
We test everything first, then get the water moving and hit it hard.
- Test the water, including phosphates and stabilizer, before touching it
- Clear the surface and the bottom of leaves and debris
- Check the pump, filter and skimmer so the water can actually move
- Balance pH first so the chlorine works instead of burning off
- Shock heavily and brush every wall, step and corner
The next few days
The filter does most of the work now. We come back to clean it and keep the chlorine up.
- Run the filter around the clock, cleaning or backwashing it as it loads up
- Clarifier or flocculant to drop dead algae so it can be vacuumed out
- Vacuum to waste where the filter type allows it
Last visit
Clear is not the same as fixed. We make sure it holds before we leave.
- Retest and re-shock until the water holds chlorine overnight
- Final balance, filter cleaning and a weekly plan so it stays clear
Drag to compare. Same pool, one week apart.
Why The Pool Boss
Anyone can pour shock in a pool. The difference is knowing why it turned and fixing that too.
Nine times out of ten it is sun, stabilizer, phosphates or a filter that stopped moving water. We figure out which before we open a single bucket.
Above 100 degrees chlorine demand roughly doubles. A haze becomes a swamp in three days. The textbook was written somewhere cooler.
A drain costs water, time and money, and in this heat it can crack plaster. We recommend it when the numbers say nothing else will work, and we tell you before we start.
A recovered pool that goes back to being ignored is green again in a month. Weekly service from $150, chemicals included, is what keeps it that way.
Common questions
How long does it take to clear a green pool?
Light green with working equipment: three to five days. Dark green or black: a week or more, sometimes with a drain. Filter cleaning during the process makes the biggest difference to speed.
Can I swim while you are treating it?
No. Shock levels during recovery are far above swimming range. We tell you when the chlorine has come back down and the water is safe.
Why did it turn green so fast?
Heat, sun and low stabilizer burn chlorine off in hours. Add a clogged filter or a pump on a short timer and there is nothing left to fight algae. Monsoon dust and leaves add phosphates, which is algae food.
Do I need to drain it?
Only if stabilizer, calcium or total dissolved solids are so high that chlorine cannot work, or the pool is black with debris on the bottom. We test first. Draining in summer heat can damage plaster, so it is a last resort, not a first one.
Will it just come back?
Not if the cause is fixed. That means a working filter, chlorine held in range, stabilizer where it belongs and someone testing weekly. That is what the weekly plan is.
Is green pool cleanup included in weekly service?
No. Recovery is quoted as its own job. Once it is clear, weekly service takes over, and new weekly customers get their first filter cleaning free.
Why did my pool turn green overnight?
It did not happen overnight; chlorine had been gone for days. Sun, heat and a low stabilizer level burn chlorine off, and in July that is enough to go from a haze to green in two or three days.
What does pool filter cleaning cost in Las Vegas?
Filter cleaning is $75. We clean cartridge and DE filters on site. If you are a weekly service customer you get one professional filter cleaning free when you sign up, a $75 value. After that it is $75 each time, or we include it during green pool cleanup when the filter has to be cleaned multiple times to finish the job.
