Summer is just around the corner and many sleepers will be spending sweaty, sleepless nights. But there are ways to beat the heat and keep your bedroom cool this summer.

Edward Gorst, sleep coach and sleep expert at Panda London, recommends investing in the best mattresses with cooling features and only opening bedroom windows at certain times this summer so you can enjoy the sun without worrying about the heat affecting your sleep, He offers seven easy-to-follow tips.

In addition, we've compiled our top picks for the best cooling beds to help you enjoy cool nights ahead of the Memorial Day mattress sale. Read this refreshing advice before you wake up to a sweaty night.

Ghost recommends ditching heavy blankets and thick comforters for bedding designed to cool you down, like the best cooling mattresses and pillows. He says, "Cooling mattress toppers are another option to consider, as they help regulate body temperature and prevent heat buildup."

He also recommends replacing heat-trapping bedding with lighter materials such as cotton or linen. These materials are breathable and wick away moisture, keeping you cooler all night long," says the sleep coach. Use a lighter duvet or, on the occasional cooler night, a top sheet and a light blanket."

If you prefer darker shades, you may want to rethink your bedroom color scheme and wear pastel tastes. According to Ghost, light colors reflect heat, while dark colors absorb heat.

"Ideally, to keep your bedroom cool, use light colors for bedding, curtains, and walls. Not only does this help regulate temperature, but it creates a brighter, airier feeling and can be calming during hot weather."

While you are out enjoying the sunshine, make sure your bedroom is not. The quickest way to keep a room cool throughout the day is to block direct sunlight. 'Blackout curtains are great for keeping rooms cooler by reducing heat buildup,' Gorst says. Ideally, you should close the curtains during the hottest part of the day and open them in the evening."

While it may be tempting to open windows in the scorching afternoon, Gorst says this is a bad idea. Only open windows when it is coldest outside.

"At night, when the temperature outside drops below the temperature inside, open the windows to let in cool air," the sleep coach advises. This works best in the evening and early morning." Also, use window screens to keep insects out and allow air to circulate freely."

After an afternoon in the garden, you may be tempted to cool down by relaxing and watching your favorite TV shows, but doing so could make you even hotter. Electronic devices such as computers, televisions, and lights generate heat," Gorst warns. Turn off any electronics you don't need and opt for low-energy lighting. If you need a nightlight, choose a low-brightness LED light that generates less heat than a traditional bulb."

Not everyone has an air conditioner in their home. So, if you take good care of your air conditioner, it will take good care of you. According to Ghost, making sure it operates efficiently is a good start.

"Consider cleaning or replacing filters regularly and using a programmable thermostat to adjust the temperature based on your routine," says the sleep expert.

"Aim for moderate temperatures to avoid overworking your system and to increase energy efficiency."

Ghost says portable fans or box fans should be placed near the bed to create cool breezes, while also placing them near windows to draw in cool air from outside and create mutual ventilation.

"Doing this makes a big difference in maintaining a comfortable temperature throughout the night," the sleep coach explains. 'Ideally, the wind from the fan should hit the body, not the face.'