Your 2-Minute Guide
"Dry Eye is an environmental issue. Fans running at night is a primary cause. Good eye health starts with sleep health. "
Dr. Dalton Brothers, O.D
Dry Eye Specialist
Dry eyes make sleep cooling a nightmare—ceiling fans and bedside fans leave you with crusty, painful eyes, burning sensations, and morning irritation. You're stuck choosing between staying cool or protecting your already sensitive eyes, often waking up with worse symptoms. You can have the white noise while stopping forced air.
Direct Airflow + Low Humidity + Overnight Exposure = Dry Eye Misery
Constant air movement across the face accelerates tear film evaporation
Forced airflow disrupts the natural protective tear layer that lubricates eyes
Dry bedroom air from fan circulation reduces ambient humidity levels
Extended 8-hour exposure during sleep compounds moisture loss effects
Morning eye irritation, grittiness, and light sensitivity become daily struggles
Reverse Airflow Technology works underneath you, not on you:
✅ No air blowing directly on your face or eyes
✅ Eliminates crusty, painful mornings from overnight air exposure
✅ Protects tear film from disruption during sleep
✅ Reduces eye irritation and burning sensations
✅ Maintains natural eye moisture without interference
Use Code "DRYEYES" for $200 OFF
Rairflow Testimonials
"I used to wake up with crusty eyes and burning from my ceiling fan. With Rairflow, no more eye irritation and I can stay cool all night without suffering."
– Jonathon, 45
"My dry eye condition made any fan unbearable. Rairflow gives me the cooling I need without the eye pain. I actually look forward to sleep now."
– Kara, 56
Rairflow Reverse Airflow Bed Topper
Universal compatibility (all mattresses/frames)
Premium soft Tencel fitted sheet (gentle on sensitive skin)
Getting Started Guide
1-year warranty
30-night sleep guarantee
Use Code "DRYEYES" for $200 OFF
System Price: $690 (Retail value $1,082) Your Dry Eye Clinic Priceing: $490
Use your HSA/FSA accounts for partial or whole purchases
Financing available at check out
30-day money-back guarantee
Dry eyes don't have to mean hot, uncomfortable nights.
Ready for cool, comfortable sleep without eye pain?
Surface cooling water systems (8Sleep, Chili Pad, others) create several problems:
Inconsistent humidity delivery - Water-based systems struggle to maintain consistent moisture levels throughout the night
Surface condensation issues - Cool, moist air can create condensation that disrupts sleep comfort
Are not good for night sweaters who sweat regardless of temperature
Require maintenance - water replacement and can leak
30-Night Guarantee | Expert Support
Are you an eye doctor?
Contact stevekidwell@theeyeguy.net for questions or patient handouts.
STILL NOT SURE? Triage your sleep and get free sleep health advice from Sleep Fitter.
Dr. Brothers' suggested clinical papers
The research identifies several ways nighttime fans affect dry eyes:
Exposure Keratitis: Ceiling fans can cause chronic irritation to the eyes called "exposure keratitis," which occurs when the eyes become irritated from not being able to close the lids normally during sleep. Visionsource-leedsfamilyeyecareWikipedia
Tear Film Evaporation: When air circulation happens too quickly, it causes dryness as the eyes may feel scratchy or irritated and look red or bloodshot. Can you get dry eyes from a fan? Tips to prevent it
Nocturnal Lagophthalmos Connection: The study involving over 2000 participants showed that people with dry eye disease had worse sleep quality, with poorer subjective sleep quality, longer sleep latency, and higher risk of unhealthy sleep duration. Nocturnal Lagophthalmos and Sleep Quality in Patients with Dry Eye Disease - PubMed
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