A hot brush is a hybrid hair tool designed for easy styling. It looks similar to a round or paddle hairbrush and works in the same way, but also has a built-in straightener. This means you're styling as you're detangling — saving you some valuable time. Don’t overfill - Only fill your bottle to two-thirds of its full capacity to avoid the risk of bursting. Third party full machine testing based on GB/T 18801-2018 formaldehyde cumulative clean mass testing with continuous injection until plateau of formaldehyde CADR is achieved. Results may vary in practice. To find the best hot brushes, over 270 testers with different hair types tried out 31 different models. Each styler was judged on ease of use, design, instructions and performance.

Don’t use boiling water - If using a traditional style hot water bottle, you should allow your boiled kettle water to cool for a few minutes before adding it to the bottle. Control and monitor air quality from anywhere with the Dyson Link app,6 or hands-free with compatible voice services.7 As you run the brush through your hair, slide the Perfect Endings switch to make the bristles retract. This allows you to remove the brush easily without pulling your hair, keeping your style intact. Having collated all that information, we then narrowed our list down to the best hot water bottle options on the market. About the authorYou can use hot air stylers on damp or wet hair, but we recommend towel drying first to remove excess water. Hair is more fragile when wet, so styling at high temperatures will not only damage delicate strands, but you most likely won't achieve the look you're after either.

In the GHI lab, we carried out a temperature test to ensure each hot brush didn’t overheat and assessed them on design features such as automatic switch-off and the accessibility of controls.With over five years’ experience in beauty and health journalism, Florence has written for ELLE, Women’s Fitness, Sister Magazine, National Geographic Traveller and many more, with a strong sustainability angle thread through much of her work. The temperature indicator LED will flash until the temperature selected has been reached. Once the temperature has been reached the LED will remain static. Afro hair: Consider a hot air styler, which can be effective at straightening without the higher heat of a brush. Harder bristles can also help to detangle your coils as you style. How we test hot brushes

Look for the kitemark - A hot water bottle should always comply with British Standards, so look for those bearing the Kitemark symbol for peace of mind. Four sensors, including a solid-state formaldehyde sensor, interact with our unique algorithm to precisely diagnose, display and react to your air quality. Slip into tan flat thigh high boots with a dark gray sweater dress and a white scarf for a comfy everyday lookIf used correctly, a hot brush is less damaging and faster to use than a traditional hair straightener, but only use your hot brush on dry to mostly dry hair, unless it uses hot air to style. GHI tip: Always use a heat protection spray when doing any heat styling — including using a hair dryer. Can you use a hot brush on wet hair?