Every UK heatwave triggers the same scramble for fans, coolers and anything that promises a cooler night's sleep. It also triggers the same problem: prices on cooling gear spike exactly when everyone wants it. A little strategy keeps you comfortable without overpaying.
For most homes, a good fan is the workhorse buy. A simple pedestal or tower fan moves plenty of air for a modest outlay and costs very little to run. Bladeless and 'air cooler' models look the part and can help in dry heat, but they are pricier and less of a leap than the marketing suggests, so do not feel you need to trade up.
Think beyond the obvious purchases too. Blackout blinds or even a reflective panel keep daytime heat out far more effectively than cooling a room after it has baked. Lightweight bedding and a cooling pillow make a real difference to sleep for a few pounds. A reusable water bottle you actually keep filled beats any gadget for the price of nothing.
If you are buying an appliance, mind the running costs, not just the sticker price. Portable air-conditioning units cool effectively but draw a lot of power and carry a hefty upfront cost, so they only make sense if you will use one for years. For occasional hot spells, a fan plus smart use of blinds and windows usually wins on value.
The trap to avoid is panic-buying at the peak. If you can hold out, prices on fans and cooling kit soften once the heat passes and again in the autumn clear-outs. Buy what you genuinely need now, then pick up anything else when the rush is over and the discounts return.