Cold Plunge Maintenance: Your Nightjar Does the Work
Cold plunge care is easier than people think. Skip the chemicals — swap a cheap filter, swap the water when it's gross, and drain it fast with the right pump and hose.
How to Clean a Sauna: The Easy Interior Maintenance Guide
Cleaning a sauna is easier than you think. A simple interior maintenance routine — vacuum, rinse, kill smells with vinegar, and why you never seal cedar benches.
Caring for Your Sauna's Exterior: Natural Cedar or Stained
How to care for your sauna's exterior — whether you let bare cedar weather to silver or you have a stained, colored finish. The science, the timeline, and the upkeep.
Does Sauna Boost Your Immune System? A New Study Just Explained the "Glancing Blow"
A new Finnish study shows one 30-minute sauna session floods your bloodstream with infection-fighting white blood cells. Here's why regular sauna users get sick less — and softer.
5 Non-Negotiables for Renovating or Buying a House in 2026
What to Actually Prioritize When You Buy or Remodel in Your 40s You're in your 40s. You've put in the years. The money's finally there, and you're ready to upgrade — buy the next place or gut-remodel the one you've got. And then comes the part nobody prepares you for:...
Nightjar Cold Plunge Version 10 - Coming Soon
Ten Versions of Cold Three years of building plunges. Here's what we learned — and why we're all in. Three years ago I built our first cold plunge in the corner of the shop. (The real origin story starts even humbler — with a horse trough.) Cedar frame. Half-horsepower chiller....
Teaching Your Body to Be Resilient: What Smoke Days Reveal About the Sauna
Teaching Your Body to Be Resilient: What Smoke Days Reveal About the Sauna Low air quality days are good for one thing: they show you exactly how resilient you are. Or aren't. Smoke rolls in, and some people get wrecked — headaches, tight chest, wiped out by noon. Others barely...
Where Contrast Therapy Is Headed
Where Contrast Therapy Is Headed Contrast Therapy, Part 4 of 4 — the finale. We started in ancient Rome, walked through the science and my own horse-trough years, and now we look forward. We've come a long way in this series — from the Roman frigidarium to the Finnish avanto...
From a Horse Trough to Nightjar
From a Horse Trough to Nightjar Contrast Therapy, Part 3 of 4 — why we didn't stop at the sauna. The story of going from a sauna, to a horse trough, to building the cold plunge I couldn't buy. I could have stopped at the sauna. A lot of people...
What Hot and Cold Actually Do to You
What Hot and Cold Actually Do to You Contrast Therapy, Part 2 of 4. In Part 1 we traced the history back to Rome and Finland. Now: what actually happens in your body — and an honest look at the science. Ancient tradition only gets you so far — a...
Fire and Ice: The Oldest Ritual in the World
Fire and Ice: The Oldest Ritual in the World Contrast Therapy, Part 1 of 4 — a series on where hot-and-cold began thousands of years ago, what the science says, why we built Nightjar, and where it's all headed. Before it was a wellness trend, before it had a name,...
All The Land Has Been Explored. Sauna Use in The USA
All The Land Has Been Explored. Why sauna never fit the American story — and why it finally does. The Real Reason People want a complicated answer for why sauna culture never took hold in America. They want it to be about climate, or access, or cost. But the real...
When Is The Right Time To Sauna?
Sauna Before or After a Workout? Here's What the Science Says My introduction to sauna came at the gym. After a workout, stepping into the sauna just felt like the natural next move — hitting the weights broke things down, and the heat seemed to bake in the recovery. That...
The Finns Don't Use a Timer. How Long Should I Stay In The Sauna?
The Finns Don't Use a Timer. How Long Should I Stay In The Sauna? I've been to over 50 saunas in Finland. I haven't seen a timer in a single one of them. The clock can't tell you how you feel. Only you can do that. And the only way...
Weeks Away From Sauna
Five Weeks Away From the Sauna Reminded Me Why I Started Nightjar Absence makes the heart grow fonder — and apparently, the muscles a lot sorer. I just got back from almost five weeks away from my sauna. Work trips stacked on top of each other, then a long spring...