Pool & Hot Tub Owner's Logbook

A backyard pool has gone green. Before adding another product, look at the water, check circulation, and take a representative test. That is where useful pool care begins: with evidence, a clear next step, and time to see what changes. In Eight Days Out of the Green, I use Mr. Whitcomb’s neglected pool to show a patient restoration process, not a promise that every pool will clear on the same schedule.

Inside this edition (61 pages, 8 chapters):

• Start With a Test, Not a Guess establishes how to inspect the water and equipment, take a useful sample, and make the test kit and log part of each decision.

• The Five Numbers That Run the Water explains pH, total alkalinity, sanitizer, stabilizer, and calcium hardness as parts of one system. You’ll learn to read labels and choose corrections without asking one measurement to solve every problem.

• Build a Logbook That Talks Back turns test results, weather, use, and equipment behavior into a record you can learn from. It includes a repeatable pool check and a printable log.

• Eight Days Out of the Green follows diagnosis, circulation, brushing, filtration, sanitizer maintenance, and daily retesting. It also covers what must be true before anyone swims.

• Hot Water Changes the Rules applies careful testing to a roughly 400-gallon backyard hot tub, with a restrained reset sequence and guidance on when a drain and refill makes more sense.

• Open the Pool in the Right Order and Close It Without Leaving a Problem Behind walk through seasonal care, equipment checks, water testing, and final safety verification. Make the Shed Part of the System covers safe chemical storage.

The book includes a Six-Step Baseline Test. Its contents are described above; inspect the actual contents to see whether they suit the water-care guidance you’re looking for.

Use the book as a practical reference: test, adjust, circulate, and retest. Start with the job in front of you, and take the next step carefully.