How to Cool Down at Night

Get Your Timings Right

Wash at the correct time

You might enjoy having a warm shower or bath at night to feel nice and clean before getting into bed. Doing so can help to prepare your body for sleep. This is because the warm water initially increases your body temperature, allowing it to then drop as soon as you get out. A bath is a bit more effective than a shower is when it comes to getting your body ready for rest, but you’ll still want to avoid taking one too close to bedtime.

If you have a hot shower or bath shortly before going to bed then this can actually leave you feeling too hot, disrupting your ability to doze off. Make sure you soak up the warm water around 60-90 minutes before you get into bed, as this will give your body time to adjust.

Don’t exercise too late

If you’re a night owl, you may be used to working out late at night to keep on top of your fitness schedule. However, this can play havoc with your core temperature and can lead to late-night overheating. If possible, it’s always better to exercise first thing in the morning, both for your body and your sleep regime.

Don’t eat just before bedtime

If you eat too close to your bedtime, you could be unknowingly suffering from “gustatory sweating”. This describes the sensation when you start to sweat and feel hot after eating, so you could inadvertently be making yourself warmer before bed. It’s always advisable to have a 1-2 hour gap between your last meal and bed to let your digestive system settle. This can also prevent indigestion and discomfort.

Stay consistently hydrated

Staying hydrated before bed can ensure your body has everything it needs to stay cooler during the night. If you’re dehydrated, then your body temperature will increase. This happens because your body doesn’t have enough fluid to sweat properly and regulate core temperature. We recommend keeping a glass of water by the bedside table to ensure you’re well-hydrated during the night.

Invest in the right mattress

Add the right bedding

Polyester blend bedding has resulted in mattress covers becoming cheaper and more readily available. But did you know that polyester is one of the least breathable bedding fabrics? If you get hot, it keeps the heat trapped beneath it. If you’re looking to stay cool at night then a cotton-rich or natural fibre blend would be preferable. They may cost more, but you really do get what you pay for, and it can keep you far cooler. The same goes for your duvet. Make sure you’re choosing the lowest tog duvet you can find and consider natural fillings such as wool and goose down. These are far more breathable and “high wicking”. This means they’re able to effectively draw moisture away from your body, keeping you cool during the night and stopping you from waking up to sweaty and clammy mornings. They’re a worthwhile investment if you want a cooler night’s sleep.

Avoid Memory Foam/Synthetics

Regulating your body temperature at night mostly comes down to the materials used in the construction of your mattress. Many have turned to memory foam and synthetic fibres, but these are actually the warmest mattress materials available!

Memory foams actually require heat to mould around you. That’s why memory foam feels so firm when you first get into bed: because it’s cold and slow to react. As it warms up, it softens, which is why it’s able to wrap around you and conform to your body shape. This, in turn, also means that you’re held by the foam mattress… which traps this heat during the night!

If you’re a hot sleeper, then choosing a mattress made from these materials will certainly cause you to overheat. Memory foam, and other synthetic man-made fibres just hold onto your body heat for far longer than you’d like. Foams are the least breathable of upholstery materials, so there’s no means of the heat escaping. Often, the only way to cool them down is to actually stop sleeping on them! They also mean you’ll be more likely to sweat during the night as your body tries to cool itself down. That perspiration will lead to a faster degradation of your mattress too.

Invest in Pocket Springs/Natural Fibres

When your current mattress starts leaving you hot and bothered, then it’s time for a change. A pocket sprung mattress helps to keep you cool at night by allowing proper airflow through your mattress. It will also be far more breathable than a synthetic memory foam model, as air can pass through the pocket springs far more readily. As well as being more soothing and supportive, completely natural fillings are perfect for hot sleepers. Natural fibres, such as Wool, Bamboo and Alpaca, are all incredibly breathable and high wicking. Air will be able to flow more easily between you and the fibres, and any moisture will be effectively wicked away from your body.

Natural fibres also have a far better rebound rate than synthetic foams. Have you ever struggled to turn when sleeping on a memory foam mattress? This is because the material takes far longer to recover. Natural fibres return to their original position far quicker and are more resilient, so they last much longer than foam. As a hot sleeper, heat retentive synthetic mattresses should have no place in your bedroom!

Give Yourself Space

If you’re sharing a bed with a partner, then your mattress should also allow ‘breathing space’? If your room size allows one, a larger mattress can result in a cooler night’s sleep, as there’s more airflow between you and your partner. Zip and link mattresses can be an excellent choice to allow both of you to enjoy your own spring tension as well, and to reduce transference during the night.

Combine your mattress with all-natural comfort layers to fully support your body’s pressure points and overall temperature regulation. You’ll wonder why you ever looked at heat-retentive memory foam again! Your preference for a soft, medium or firm comfort layer is, of course, down to you, as are what steps you take to ensure a cooler night’s sleep.

If you’re ready to choose to start your journey towards the mattress that’s best suited to your unique sleeping experience, then we’ve made it easy for you to do so! You’re just 7 quick questions away from discovering a mattress make up that would not only keep you cooler, but that would also match your budget and situation. We’d love to help you find out more.