Good Morning Britain was back on our screens today with Kate Garraway and Adil Ray on presenting duty. The dynamic duo kicked off Wednesday's show by discussing the weather forecast and how the recent heatwave has led to many struggling to get a good night's sleep.But if you're thinking of keeping your windows closed and blinds down to keep your home cool, you may want to think again.During high temperatures, a common hack used by those wanting to keep cool is to wait until the temperature is lower before opening windows and blind to keep the heat out.But Good Morning Britain doctor Sarah Jarvis has advised there isn't much point this time around - while she did give some pointers on what you can do to keep cool during Wednesday's show.In.
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