A heatwave without air conditioning is hell. But before investing in an expensive AC system, know that effective, cheaper, and immediate solutions exist. We've tested them all.
Why Traditional Air Conditioning Isn't Always the Solution
Air conditioning costs between €1,000 and €4,000 to install, not including €300 to €600 in annual consumption. It can't go everywhere. And it takes time to install. In the middle of a heatwave, we need solutions now.
Solution 1: The Bladeless Neck Fan
The most portable and trendy solution. The bladeless neck fan sits around your neck and blows continuously on your face and neck — without occupying your hands, without bothersome noise. Ideal for the office, public transport, or gardening.
Effectiveness: ⭐⭐⭐⭐ | Price: €24.99 | Portability: ⭐⭐⭐⭐⭐
Solution 2: The Portable Mini Air Conditioner
More than just a fan, the personal mini air conditioner cools the air through evaporation. Fill the tank with cold water (or ice cubes), and it blows cool air at -5°C around you. USB rechargeable.
Effectiveness: ⭐⭐⭐⭐ | Price: €24.99 | Area: Personal area (1m²)
Solution 3: The Nano Mist Sprayer
An ultra-fine mist spray applied to the face immediately reduces the sensation of heat. The Nano Mist Sprayer can even be used over makeup — ideal for women in summer.
Effectiveness: ⭐⭐⭐ | Price: €14.99 | Immediate: ✅
Solution 4: The Cooling Gel Cushion
Can't sleep during a heatwave? The cooling gel cushion absorbs body heat for 3-4 hours. No electricity, no noise, just natural coolness. Slip it under your pillow or place it on your mattress.
Effectiveness (night): ⭐⭐⭐⭐⭐ | Price: €34.99 | Noise: 0
Free Techniques That Work
- Close shutters and curtains in the morning — block the heat before it enters
- Ventilate at night and early morning — cool hours are between 10 PM and 7 AM
- Sleep with a wet sheet — evaporation cools you down
- Put sheets in the freezer 30 min before — classic but effective
- Hydrate every 30 minutes — even if you're not thirsty
The Complete Anti-Heatwave Pack
For optimal protection, we've created the Anti-Heatwave Kit with all essential products. Code ETE2026 = -15% off the entire kit. Free delivery in France.
Medical warning: In case of severe heatstroke symptoms (confusion, loss of consciousness, temperature > 40°C), call 15 (SAMU) immediately.