Dose to the reading
Not to a routine.
Why pools turn green
Not in a day. The chemistry drifted for a week and nobody tested it.
How we work
Test, dose to the reading, log it
Pool chemistry moves with rain, heat and how many people have been in. Dosing on a fixed routine ignores all three, which is how a pool that looked fine on Monday turns by Thursday.
Testing every visit catches the drift while correcting it is cheap. Logging the readings turns single numbers into a pattern, and a pattern tells you whether the problem is the stabiliser, the filter or the weather.
Equipment gives warning too. Pressure creeping up or a pump sounding different is a service call now rather than a replacement later, which is the difference a weekly check makes.
Our principles
Three beliefs behind the method
Log every visit
Patterns are invisible in single readings.
Licensed work referred
Structural, electrical and major equipment go to licensed contractors.