Water ScienceMay 2026
Why LSI matters more than pH alone.
The Langelier Saturation Index is the single most important number on your water report. Here is what it means for your plaster.
Read NoteJournal
Notes from the field.
Considered writing on water chemistry, equipment, and the practice of pool care in the Arizona climate.
EquipmentApril 2026
Salt systems in the Sonoran summer.
Why we recommend twice-weekly service for every salt pool in the Valley, and what we look for at each visit.
Read NoteSeasonalJune 2026
Preparing the pool for monsoon season.
A short note on the considered preparations we make to estate properties ahead of July storms.
Read NoteSurfacesMarch 2026
Caring for travertine and natural stone decks.
The chemistry of your pool water has direct consequences for the stone surrounding it. A primer.
Read Note