Every year, I tell myself I’ll be better prepared for the UK summer. Then the heatwave hits, and I find myself scrambling for anything to cool down. Sound familiar?
Unlike tropical countries, the UK isn’t really built for extreme heat. Most of our homes are designed to keep us warm, not cool. So when temperatures suddenly rise, things can get pretty uncomfortable—especially indoors. That’s why I decided to put together a summer survival kit that’s practical, affordable, and actually helps you stay cool when the heat turns up.
If you’re wondering what to keep handy for the upcoming heatwave, here’s my tried-and-tested list.
1. A Trusty Portable Fan (My Heatwave Hero)
Let me start with the one thing I absolutely can’t do without: a portable fan. Whether I’m working at my desk, reading in bed, or just relaxing in the lounge, a fan makes everything bearable. What I love most is that it’s so easy to move around — plug it in, place it wherever I need, and voila — instant breeze.
Lately, I’ve been using a rechargeable fan, and it’s been a total game-changer. No messy cords. No need to sit near a socket. I just charge it and carry it around the house, even to the garden. On super-hot days, it’s honestly my best friend.
For extra flexibility, look for a battery operated fan with multiple speed settings. That way, you can adjust it depending on how intense the heat is.

2. Blackout Curtains or Reflective Window Covers
You know that feeling when your room turns into a mini-oven by midday? That’s because the sun just pours through the windows, especially in south-facing rooms. Installing blackout curtains made a huge difference for me. They keep the sunlight out and help maintain a cooler indoor temperature.
Another hack I’ve tried is reflective window film — easy to apply and surprisingly effective. Pairing these with a portable fan creates a much more comfortable atmosphere without needing air conditioning.
3. Insulated Water Bottles (Stay Cool, Stay Hydrated)
It’s easy to forget to drink water when you’re indoors all day, but it’s even more important during a heatwave. I always keep an insulated bottle with me, and it keeps my water chilled for hours. No more lukewarm sips!
I keep one next to my bed, another at my desk, and a small one in my bag when I go out. Hydration = energy + less grumpiness.
4. Breathable Cotton or Linen Clothing
When the weather warms up, I ditch the synthetics and stick to light cotton or linen. These fabrics breathe so much better and don’t cling to the skin. Loose, flowy clothes make a world of difference — both in comfort and mood.
5. Cooling Sprays and Facial Mists
Okay, this one’s a little fancy, but hear me out. A quick spritz of cooling spray on your face or neck can instantly revive you — especially if you’re stuck indoors with no breeze. I keep a small bottle in the fridge and use it after a walk or while cooking.
Pair this with a rechargeable fan, and you’ve got a DIY cooling system!

6. Cooling Gel Pads or Pillow Inserts
Hot nights = broken sleep. I used to toss and turn until I discovered cooling pillow inserts and gel pads. You don’t need to plug anything in — just pop them in the fridge and then place them under your sheet or pillow. So simple, and such a relief.
These are especially helpful for older family members or anyone sensitive to heat.
7. DIY Ice Lollies and Cold Snacks
I love a good excuse to eat cold treats, and summer gives me plenty. I make my own ice lollies using fruit juice or yogurt — healthy, refreshing, and fun to prepare. You can also freeze grapes or watermelon chunks for quick, icy bites during the day.
8. Shade Solutions for the Garden or Balcony
If you enjoy sitting outdoors, a little portable shade goes a long way. I use a pop-up umbrella on my balcony and occasionally set up a temporary gazebo in the garden. Add a battery-operated fan to the setup, and you’ve got yourself a breezy little retreat right at home.
Final Thoughts

The British summer may not last long, but when it gets hot, it gets really hot. Instead of rushing to buy whatever’s left on the shelves, I like to be a bit prepared — and having my portable fan, some chilled water, and breathable clothing really helps me enjoy the season more.
So yes, if a heatwave is coming — bring it on. I’ve got my summer survival kit ready. And trust me, once you’ve tried a rechargeable fan that you can carry from your desk to your bed to your garden, you’ll never look back.
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