Most people who track their sleep spend the last hour of the day ensuring it will be terrible. Phone in hand, scrolling from app to app, half-watching something on a second screen, then wondering at midnight why they can’t switch off.
An entire generation has accepted an hour of low-grade overstimulation as a perfectly normal way to prepare for sleep. Hannah, who runs the YouTube channel Real Vintage Dolls House, decided to ditch all of it and spend a week doing what women in the 1940s did before bed. The results surprised her enough to share online, and the video became a talking point for anyone who’s ever lain awake at 1am wondering what went wrong.
Why Sleep Got So Bad
According to ResMed’s 2025 Global Sleep Survey, which gathered data from 30,026 respondents across 13 countries, people are losing an average of nearly three nights of restorative sleep every week. Nearly one in four respondents (22%) simply choose to live with poor sleep rather than do anything about it.
Evening exposure to blue light suppresses melatonin, delays the body’s circadian phase, and prolongs how long it takes to fall asleep. Melatonin is the hormone that tells your brain it’s time to sleep. As melatonin normally rises in the evening to prepare the body for sleep, blue light’s suppression of it delays the entire circadian cycle. Evening tablet or smartphone use has been linked to reduced melatonin levels and delayed bedtime, though the degree of suppression varies by screen brightness, duration, and individual sensitivity.
The 1940s had none of this. No phones, no streaming, not even much television for most households. What they had instead was a long, unhurried evening ritual that functioned, with no conscious intention, as a near-perfect wind-down sequence.
What the 1940s Bedtime Routine Actually Looked Like
A 1947 piece in The Californian summed up the era’s philosophy on sleep with blunt directness: “You can’t be beautiful without sleep.” The author, Edna Charlton, recommended a warm bath before bed, sleeping in a cool, dark room, and if you couldn’t relax, a body scan (consciously tensing and relaxing every part of the body from toes to forehead).
Hannah’s experiment began with a bath, in keeping with the era, though she noted that due to wartime rationing, the historical rule allowed only five inches of water. From there, she changed into proper “night clothes”: silk pajamas with a matching robe and house slippers. The act of physically changing into specific sleep attire signals to the nervous system that the active part of the day is over.
After washing, the 1940s routine called for testing hair cleanliness by rubbing strands between the fingers (if it squeaked, it was clean enough). Then came a significant amount of time spent brushing the hair, with 100 strokes being the commonly recommended practice of the era. The brushing distributed natural oils throughout the hair, keeping it conditioned and shiny.
The skincare portion of the routine involved cleaning the face with a cleansing cream, plucking brows, applying Vaseline to the lips, filing nails, and setting hair in overnight rollers. None of it required a screen, a charger, or a Wi-Fi connection. All of it took time: focused, hands-on, physical time spent attending to the body rather than consuming content.
Men in the 1940s would typically be reading the newspaper or listening to the radio while resting after a long day. Listening is a fundamentally different cognitive mode from watching. It requires imagination to fill in the gaps, and it doesn’t emit the short-wavelength light that disrupts melatonin.
The Slow Wind-Down That Science Now Endorses
After the grooming ritual, Hannah dimmed the lights in her room, settled under a blanket, and spent time knitting and reading before turning off the light for sleep. This final hour of dim light and analog activity is exactly what sleep researchers now recommend, not as a retro experiment, but as a physiological necessity.
Blue light in the hours before bed suppresses the body’s release of melatonin, a hormone that makes us feel drowsy. While melatonin’s rise promotes sleep at night, blue light delays that process entirely, tricking the brain into thinking it’s still daytime, disrupting circadian rhythms, and leaving people feeling alert when they should feel tired. A dimly lit room with a physical book creates the opposite conditions. The light is warm, not blue. The eyes are moving slowly across a page, not scanning a feed. The brain is in narrative mode, following a story, not generating social comparison or anxiety responses.
Many people today have no consistent bedtime routine at all, and those who do typically spend far less time on it than was common in the 1940s.
A 1940s wellness writer named Sharon Terrill framed the entire philosophy this way: “The secret of looking your best is still the secret of feeling your best. And the secret of feeling your best, as revealed unanimously by experts, is accomplished by relaxing. When you arrive home from work, fix yourself a place to lie down, face-up, full length, so that your head is at least ten inches lower than your feet.” Ten minutes a day like that, she argued, was worth two hours of sleep.
The Bedroom as a Dedicated Space
One of the things Hannah noticed most was how the 1940s routine treated the bedroom itself. It was a destination, not a default. You arrived there after completing a deliberate sequence of steps. In contrast to modern bedrooms that double as offices, media rooms, and gyms, the pre-modern bedroom served a singular purpose: preparing the body and mind for rest.
That physical separation matters to the brain. Sleep researchers call it “stimulus control”: the idea that the bedroom should be strongly associated with sleep and nothing else. When you eat in bed, watch TV in bed, argue in bed, and answer work emails in bed, the bedroom stops being a sleep cue. The brain starts treating it like a general-purpose room, which means lying down no longer reliably triggers drowsiness.
For most of pre-industrial history, natural light was the primary regulator of daily life. Before electric lighting became widespread in the late 19th century, evenings ended not long after dark. Oil lamps and candles were expensive, dim, and labor-intensive, so households wound down after supper, evenings spent reading, sewing, writing letters, or in conversation before bed. As historians note, the bedroom, when you finally reached it, felt categorically different from everything that came before, a separation of purpose that the 1940s bedtime routine preserved, and that most modern evenings completely collapse.
The Ritual Is the Point
What Hannah’s experiment demonstrated, and what the comments section of her video made clear thousands of people felt instantly, is that the 1940s bedtime routine works not because of any single element, but because of the accumulated effect of all of them together. The bath lowers body temperature. The hair brushing is repetitive and calming, the kind of sustained physical task that tends to slow racing thoughts. The skincare routine is a tactile, present-moment activity. The dim light and the book are the final stage of a physiological descent.
None of this requires going back in time, rationing water, or sourcing silk pajamas. The same 1947 writer who recommended a warm bath and a cool, dark room noted that even the simple act of prioritizing sleep had a measurable impact. When you’ve spent an hour intentionally slowing down, you don’t arrive at bedtime still wired from a doom-scroll. You arrive having already left the day behind.
Read More: Sleeping With Pets Benefits: 9 Traits in People Who Do
What to Actually Take From This
The 1940s bedtime routine isn’t a prescription to copy wholesale. You probably don’t need to set your hair in rollers or test your shampoo with a finger-squeak. But sleep is a destination you travel toward over the course of an hour, not a switch you flip, and that reasoning holds up completely under modern sleep science.
With nearly 4 in 10 adults now reporting trouble falling asleep three or more nights per week, according to the National Sleep Foundation’s 2025 poll, and many continuing to simply accept exhaustion as their default state, the conditions we’ve created for sleep have become almost perfectly counterproductive. A warm bath in the hour before bed. A physical book in a dimly lit room. Changing into clothes that signal you’re done for the day. Doing something with your hands that doesn’t involve a screen.
These aren’t hacks. They’re what people did before anyone thought sleep needed hacking. The 1940s didn’t have the best of everything. But they had evenings that ended, and that turned out to matter more than anyone remembered until it was gone.