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| Episode | Date |
|---|---|
|
Is the LSI actually an "Index"?
|
May 06, 2026 |
|
Service 2211: Essential Water Chemistry is now available on Watershape.org
|
Apr 22, 2026 |
|
Water Chemistry vs. Natural Stone
|
Apr 15, 2026 |
|
Reverse Osmosis (RO) Filtration (w/ Matt Mueller)
|
Apr 08, 2026 |
|
186. NEW COURSE! C4633: Advanced Inflatable Watershape Installation Workshop
|
Apr 01, 2026 |
|
Allergic to Chlorine? A Microbiology Lesson (w/ Roy Vore, Ph.D.)
|
Mar 25, 2026 |
|
Personalized Pool Chemistry (w/ Keegan Rivera)
|
Mar 18, 2026 |
|
AI: My Unsolicited Opinions
|
Mar 11, 2026 |
|
Understanding Adjusted Alkalinity
|
Mar 08, 2026 |
|
Swim School Chemistry (w/ Olympian Davis Tarwater)
|
Feb 25, 2026 |
|
Dad Mode: Unlocked
|
Jan 29, 2026 |
|
Winterizing Pools Against Crystals (w/ Rob Romano and Bill Drakeley)
|
Dec 26, 2025 |
|
Protecting Pool Plaster (w/ Jeff Smith)
|
Dec 17, 2025 |
|
Reinforced PVC Membranes (w/ Tony Jordan and Jeremy Heersink)
|
Dec 12, 2025 |
|
Essential Pool Equipment Taught by the Masters (w/ Rocco Russo)
|
Nov 26, 2025 |
|
Tile Mastery (w/ Jimmy Reed)
|
Nov 14, 2025 |
|
Hands-on Plastering Education (w/ Jon Temple)
|
Nov 12, 2025 |
|
Shotcrete Science (w/ Charles Hanskat, P.E.)
|
Oct 29, 2025 |
|
Social Kick (w/ Bryan Lundquist)
|
Oct 01, 2025 |
|
My statement of purpose.
|
Sep 24, 2025 |
|
Rebirth.
|
Sep 17, 2025 |
|
Thank you.
|
Apr 02, 2025 |
|
What are chlorides?
|
Jan 22, 2025 |
|
Los Angeles Wildfire Relief
|
Jan 15, 2025 |
|
Water's Story (w/ Jim Lauria and Terry Arko)
|
Jan 01, 2025 |
|
Can a pool heater have both corrosion AND scale?
|
Dec 18, 2024 |
|
Understanding Metal Corrosion
|
Dec 11, 2024 |
|
The Three Constants
|
Nov 27, 2024 |
|
Scale and Scum Lines on Pool Furniture (w/ Mike Collins, TenJam)
|
Nov 20, 2024 |
|
Integration with PaythePoolman (w/ Teresa Berry)
|
Nov 06, 2024 |
|
The Undeniable Power of Water
|
Oct 23, 2024 |
|
Cyanuric Acid Testing and its Limitations (w/ Joe Sweazy)
|
Oct 16, 2024 |
|
Calcium Phosphate Scale
|
Oct 09, 2024 |
|
Measuring Chemicals: Volume vs. Weight
|
Oct 02, 2024 |
|
Closing time, one last call for calcium
|
Sep 11, 2024 |
|
Understanding non-chlorine shock (w/ Terry Arko)
|
Sep 04, 2024 |
|
Foam and Defoamers (w/ Terry Arko)
|
Aug 28, 2024 |
|
AirBNB, VRBO, and other vacation rental pools and spas
|
Aug 21, 2024 |
|
Automatic pool covers and water chemistry
|
Aug 14, 2024 |
|
Saharan dust blowing across the Atlantic Ocean
|
Aug 07, 2024 |
|
Mid-summer update 2024
|
Jul 31, 2024 |
|
A Pulmonologist's Perspective on Indoor Air Quality, and Blood/Water Chemistry (w/ Mike Fields, MD)
|
Jul 24, 2024 |
|
Sunlight, UV, clouds, and chlorine destruction
|
Jul 17, 2024 |
|
The voice of Olympic Swimming (w/ Rowdy Gaines)
|
Jul 10, 2024 |
|
Orenda App version 5.0, LaMotte SpinTouch integration and our new Chemical Calculator
|
Jul 03, 2024 |
|
Preventing Shoulder and Back Injuries (w/ Paul Cagle, MD)
|
Jun 26, 2024 |
|
Full Transparency - Changes are Coming
|
Jun 12, 2024 |
|
Understanding Cyanurate Alkalinity
|
Jun 05, 2024 |
|
Understanding pH buffering systems and pKa values
|
May 22, 2024 |
|
Cicadas (and other small dead animals) in Swimming Pools
|
May 08, 2024 |
|
Tools for the Modern Pool Pro, with Skimmer + Orenda (w/ Niki Acosta and Jack Nelson)
|
May 01, 2024 |
|
Scaling Up your Pool Business with PoolBrain + Orenda (w/ Adam Beech)
|
Apr 24, 2024 |
|
The case against column-pouring acid
|
Apr 17, 2024 |
|
Self-Serving Pseudo-Science (w/ Terry Arko)
|
Apr 10, 2024 |
|
Understanding Oxidation-Reduction Potential (ORP)
|
Mar 15, 2024 |
|
Chlorine's pH impact in swimming pools (w/ Terry Arko)
|
Feb 21, 2024 |
|
Is the Orenda Calculator™ true to the LSI formula? Or different?
|
Feb 14, 2024 |
|
From the booth at the 2024 Northeast Pool & Spa Show
|
Feb 03, 2024 |
|
Unnaturally Natural
|
Jan 10, 2024 |
|
Chemical product percentages and molar weight ratios
|
Dec 20, 2023 |
|
Recap of the 2023 Int'l Pool and Spa Show
|
Dec 06, 2023 |
|
Top Questions of 2023
|
Nov 15, 2023 |
|
Alkalinity's complicated relationship with chlorine
|
Nov 01, 2023 |
|
The man who rules his pool
|
Oct 25, 2023 |
|
Commercial Swimming Pools (w/ Dennis Ingram)
|
Oct 18, 2023 |
|
Indoor Air Quality, and Remembering Derek Ingram (w/ Dennis Ingram)
|
Oct 04, 2023 |
|
Chemical Conflicts | Specialty Chemicals
|
Sep 27, 2023 |
|
Chemical Conflicts | Alternative Sanitizers (w/ Terry Arko)
|
Sep 20, 2023 |
|
Chemical Conflicts | Algaecides (w/ Terry Arko)
|
Sep 13, 2023 |
|
Chemical Conflicts | Chlorine
|
Aug 23, 2023 |
|
Understanding Biofilms (w/ Darla Goeres, Ph.D.)
|
Aug 16, 2023 |
|
Calcium and LSI in Fiberglass and Vinyl Pools (w/ Tyler Mills)
|
Aug 09, 2023 |
|
Green and Yellow (Mustard) Algae (w/ Terry Arko)
|
Jul 26, 2023 |
|
Black Algae
|
Jul 19, 2023 |
|
Chelating vs. Sequestering, and Chlorinating after SC-1000
|
Jul 04, 2023 |
|
Understanding Calcium: the bedrock of water balance
|
Jun 28, 2023 |
|
Understanding Bromine (w/ Terry Arko)
|
Jun 21, 2023 |
|
Chemical Forecasting (w/ Tyler Mills)
|
Jun 14, 2023 |
|
Minimalism: Addition by Subtraction
|
Jun 09, 2023 |
|
The Return of the King (w/ Harold Evans)
|
Jun 02, 2023 |
|
Clean water with a slice of Humble Pie
|
May 25, 2023 |
|
Top Ten things Kathryn has learned from Orenda
|
May 17, 2023 |
|
Breaking Bad Water
|
May 10, 2023 |
|
Orenda App 4.0 - Updates, integrations, and the future
|
May 04, 2023 |
|
Team Orenda and our integration with HASA (w/Terry Arko)
|
Apr 26, 2023 |
|
New company ownership, same tolerable podcast
|
Mar 29, 2023 |
|
Understanding Calcium Sulfate Scale Crystals
|
Mar 22, 2023 |
|
How to Manage Pollen in Pools
|
Mar 15, 2023 |
|
How to Contact Us at Orenda (the Right Way)
|
Mar 08, 2023 |
|
What Water Wants
|
Feb 08, 2023 |
|
Live from the NESPA Show in Atlantic City
|
Jan 27, 2023 |
|
Stop Helicopter Parenting your Pool
|
Jan 04, 2023 |
|
How to use the Orenda App
|
Dec 24, 2022 |
|
7/7 - What raises and lowers Phosphates?
|
Dec 21, 2022 |
|
6/7 - What raises and lowers Combined Chlorine?
|
Dec 14, 2022 |
|
5/7 - What raises and lowers Total Dissolved Solids (TDS)?
|
Dec 07, 2022 |
|
4/7 - What raises and lowers Cyanuric Acid (CYA)?
|
Nov 30, 2022 |
|
3/7 - What raises and lowers Calcium Hardness?
|
Nov 23, 2022 |
|
2/7 - What raises and lowers Total Alkalinity?
|
Nov 16, 2022 |
|
1/7 - What raises and lowers pH?
|
Nov 09, 2022 |
|
Intro - What Raises and Lowers specific chemistry factors? (7-part series)
|
Nov 02, 2022 |
|
Cold Water Startups
|
Oct 26, 2022 |
|
Podcasting with the Pool Chasers
|
Oct 19, 2022 |
|
Swimming Pool Recovery After a Hurricane
|
Oct 12, 2022 |
|
Winter is Coming...Again (feat. Miguel Chavez)
|
Oct 05, 2022 |
|
Here's to the Naysayers
|
Sep 29, 2022 |
|
Good Enough is the Enemy of Great
|
Sep 21, 2022 |
|
We Learned How to Plaster a Pool...
|
Sep 14, 2022 |
|
Three Water Tests that are 100% Reliable, but not Precise
|
Sep 07, 2022 |
|
Plaster Finish Issues (w/ Bill Drakeley, Watershapes University)
|
Aug 31, 2022 |
|
Understanding Shotcrete (w/ Bill Drakeley, Watershapes University)
|
Aug 24, 2022 |
|
Cyanuric Acid (CYA) and Chlorine Strength
|
Aug 17, 2022 |
|
Pools Per Gallon | Chemical Efficiency
|
Aug 10, 2022 |
|
Understanding Borates
|
Aug 03, 2022 |
|
Can't hold chlorine for a week?
|
Jul 27, 2022 |
|
Why are LSI and chemical dosing results different in Orenda 3.0?
|
Jul 20, 2022 |
|
App Feedback and RIP Startup Barrel Platform
|
Jul 18, 2022 |
|
Orenda 3.0 | The new Orenda App Update
|
Jul 13, 2022 |
|
ask.orendatech.com | The Orenda Help Center
|
Jul 06, 2022 |
|
Different Types of Phosphates
|
Jul 01, 2022 |
|
CYA, Water Temperature, and Chlorine Loss
|
Jun 22, 2022 |
|
Why Orenda's Advice sometimes Conflicts with Industry Standards, Textbooks and Pool Stores
|
Jun 15, 2022 |
|
How to use SPA-500
|
Jun 08, 2022 |
|
How to use CE-Clarifier
|
Jun 01, 2022 |
|
How to use CV-600 and CV-700 Enzymes
|
May 25, 2022 |
|
How to use SC-1000 Scale & Metal Control
|
May 18, 2022 |
|
How to use PR-10,000 Phosphate Remover
|
May 11, 2022 |
|
How to do an Orenda Purge, and Why
|
May 04, 2022 |
|
How to Adjust Alkalinity
|
Apr 27, 2022 |
|
Swim Across America (w/ Rob Butcher)
|
Apr 20, 2022 |
|
Spring Cleaning
|
Apr 06, 2022 |
|
How to Implement the Orenda Program
|
Mar 30, 2022 |
|
What Causes Calcium Hardness to Change?
|
Mar 23, 2022 |
|
How Salt Chlorine Generators Actually Work
|
Mar 16, 2022 |
|
Preparing for Spring Openings in 2022
|
Mar 02, 2022 |
|
The Power of Standardizing Pool Chemistry and Practices
|
Feb 23, 2022 |
|
Ways to Reduce Employee Turnover
|
Feb 09, 2022 |
|
Organic Staining and Tannins
|
Jan 19, 2022 |
|
Uneven Carbonation & other Plaster Discoloration | Calcium Issues, pt. 5
|
Jan 05, 2022 |
|
Calcite Crystals | Calcium Issues, pt. 4
|
Dec 29, 2021 |
|
Calcium Nodules | Calcium Issues, pt. 3
|
Dec 22, 2021 |
|
Carbonate Clouding and Dust | Calcium Issues, pt. 2
|
Dec 15, 2021 |
|
What is Scale? | Calcium Issues, pt. 1
|
Dec 08, 2021 |
|
Draining and Diluting a Pool
|
Dec 01, 2021 |
|
Ways to suppress pH from naturally rising
|
Nov 17, 2021 |
|
Water Chemistry Testing: 201
|
Nov 10, 2021 |
|
Water Chemistry Testing: 101
|
Nov 03, 2021 |
|
Introducing the Orenda Help Desk in Pool Service Software (PSS)
|
Oct 27, 2021 |
|
PPM and PPB
|
Oct 20, 2021 |
|
Concrete Pool Shell Problems | Weepers, Efflorescence, and Calcium Nodules
|
Oct 13, 2021 |
|
Pool Covers and Winterization
|
Oct 06, 2021 |
|
Closing your pool the Orenda way
|
Sep 29, 2021 |
|
Wildfires and Swimming Pools
|
Sep 08, 2021 |
|
Pool Party Chemistry
|
Sep 01, 2021 |
|
Evaporation and Accumulation
|
Sep 01, 2021 |
|
Containing pH vs. Controlling pH
|
Aug 25, 2021 |
|
Calcium Flakes in Saltwater Pools
|
Aug 18, 2021 |
|
Combined Chlorine 201: How to reduce combined chlorine
|
Aug 11, 2021 |
|
Combined Chlorine 101: What are chloramines?
|
Aug 04, 2021 |
|
Muriatic acid alternatives: Sulfuric Acid, Sodium Bisulfate and CO2
|
Jul 28, 2021 |
|
Ways to optimize chlorine efficiency
|
Jul 21, 2021 |
|
How to Use Less Acid: Stop Chasing pH
|
Jul 02, 2021 |
|
Minimalist Pool Care, with Harold Evans
|
Jun 23, 2021 |
|
The Golden Rule, with Harold Evans
|
Jun 16, 2021 |
|
How to Fix 3 Types of Green Pools
|
Jun 09, 2021 |
|
Why is My Pool Green?
|
Jun 02, 2021 |
|
Pillar 4: Minimal Cyanuric Acid (CYA) | Orenda's Four Pillars
|
May 26, 2021 |
|
Pillar 3: Phosphate Removal | Orenda's Four Pillars
|
May 19, 2021 |
|
Pillar 2: Non-living Organics | Orenda's Four Pillars
|
May 12, 2021 |
|
Pillar 1: LSI Balance | Orenda's Four Pillars
|
May 05, 2021 |
|
4 Types of Chlorine | Trichlor and Dichlor
|
Apr 15, 2021 |
|
4 Types of Chlorine | Calcium Hypochlorite
|
Mar 10, 2021 |
|
4 Types of Chlorine | Liquid Chlorine/Sodium Hypochlorite
|
Feb 24, 2021 |
|
4 Types of Chlorine | Saltwater Pools
|
Feb 10, 2021 |
|
4 Types of Chlorine | Intro
|
Jan 27, 2021 |
|
Hindsight is 2020
|
Jan 13, 2021 |
|
Why Prices Are Going Up in 2021
|
Dec 23, 2020 |
|
The Orenda Startup Procedure
|
Dec 09, 2020 |
|
Cement Cures Ugly | Orenda Startup Philosophy
|
Nov 25, 2020 |
|
Winter Is Coming
|
Nov 13, 2020 |
|
6 Bad Habits | Part 2
|
Nov 12, 2020 |
|
6 Bad Habits | Part 1
|
Oct 14, 2020 |
|
The LSI | Cyanuric Acid (CYA)
|
Sep 30, 2020 |
|
The LSI | Total Dissolved Solids
|
Sep 16, 2020 |
|
The LSI | Calcium Hardness
|
Sep 02, 2020 |
|
The LSI | Water Temperature
|
Aug 19, 2020 |
|
The Langelier Saturation Index (LSI)
|
Aug 12, 2020 |
|
Understanding pH
|
Aug 12, 2020 |
|
Understanding Alkalinity
|
Aug 11, 2020 |
|
pH vs. Total Alkalinity, and Their Roles in Pool Chemistry
|
Jun 29, 2020 |
|
Introduction to Rule Your Pool Podcast by Orenda Technologies
|
Jun 16, 2020 |