In short YES! You absolutely can use too much heat on your hair. Burning hair is not a good smell, it’s not a good look either! You may end up having to get a pretty severe haircut if you’re not careful about the amount of heat you put directly on your locks. Read through this to get an idea of what’s safe and what will leave you wishing for a good trim (or possibly a wig).
Negative ions have been a longtime fan favorite in the hair care industry, and it is no surprise that this same technology would appear in our top picks for the best hair straightener. Negative ions have been found to reduce static and frizz while locking in moisture, and the same goes for your hair when you use the CHI Air Expert Classic Tourmaline Ceramic Flat Iron!
The ceramic plates are reasonably wide at 1in, precision-milled and ultra-smooth, with a glossy coating that sparkles in the light. There are no sharp edges, nooks or crannies in which rogue strands of hair can become snagged in use, and the rounded barrel edges make for a smooth styling action at whichever angle you hold the Platinum+, even right up close to the root.
Once you have purchased your new hair straightener and mastered the multitude of ways you can put it to good use, the only thing left to do is take care of it, so it lasts for years to come! Just like any luxury beauty tool, you will want to care for your hair straightener to extend its longevity and prevent corrosion (which can actually leak into your flowing locks…yuck!). Our top tips for caring for and cleaning your new hair straightener include: 

The ghd is an undeniably high-quality hair straightener. For those who straighten their hair often, or have particularly curly or thick hair, it’s likely the ghd hair straightener will be an excellent product. It’s very easy, quick to use, and leaves hair exceptionally straight, sleek and shiny. The build-quality alongside the longer warranty means the ghd is worth its higher price point.
If your hair is plagued by tangles and knots on a regular basis (even in between straightening!), try switching your hairbrush out for a wide-toothed comb! The added space in between the teeth gently separately knots and tangles without the painful “Ouch!” with each stroke. If that still isn’t enough to tame your stubborn tresses, try a wet brush! These brushes are specially designed to work through knotted, wet hair without any tugging or pulling.
It’s been life changing for folks with thin strands too, like one who says, “I hate my hair. Hate it. I have PCOS so it’s thin (as in, you can clearly see at the top of my head), it’s flat, and it doesn’t hold a curl. It’s a constant source of anxiety for me. Who doesn’t want thick luxurious hair?” She continues, “This is such a game changer for me. Yes it was expensive … but for now I am thankful because for once I feel a little more confident about my hair.”
The plates in this techy tool house an internal microchip that constantly measures and maintains an even temperature. With no random hot or cold spots, you'll get smoother, straighter, strands in fewer passes. (Spoiler alert: Fewer passes equal less damage). Adjustable temperature settings — from 260 to 410 degrees — make this ideal for any and every hair texture.
Titanium straighteners are the most popular choice in both salons and professional hairstylist kits, but that doesn't necessarily mean they’re the best for your own hair type (ahem, read the whole titanium vs. ceramic debate above). Regardless of the flat iron you choose, keep the heat low (the lowest and safest temperature possible to still straighten your hair) and use a good heat-protectant spray beforehand.
I didn’t even realize how inefficient my cheap hair iron is until I bought this GHD hair iron. My hair looks incredible, and without any frizz. Remarkably quick heating up. I’m talking about 10 or so seconds, just to put some things into perspective. This is a must have, especially if you’re straightening your hair every day, like me. Best investment I made in a long while
This one’s the LBD of all hair straighteners. With 100 percent pure tourmaline ceramic plates, the classic tool will never lose its luster (and neither will your hair). No need to tug or pull, as this tool is made with a small suspension system — the floating plates adjust to compress your hair while styling. And with a fully-rotating swivel power cord, you’ll have all the styling control in your hands.
I love GHD i purchased this styler in August and can't be happier, i have curly/thick/coarse hair and this styler works amazing, it makes my hair so straight and soft and look amazing, i use it maybe 1-3 times a week and once it's done i don't have to redo it like i have with other flat irons.. I have and will continue to purchase GHD flat irons and products.
Used backstage at Miss Universe, this styling iron comes with plenty of smart features. It has an extended plate length of four inches, perfect for those with longer hair. Plus, these plates include layered silicone underneath, providing shock absorption for added durability. The touchscreen control allows for easy temperature changes, and it automatically locks while you're styling, so there’s no such thing as hitting a wrong button.
Unlike the plain Jane ceramic plates of most hair straighteners, the tourmaline-infused ceramic plates in the CHI Air Expert Classic Tourmaline Ceramic Flat Iron are designed to keep your hair healthy during styling. Specifically, the tourmaline helps to more evenly distribute the heat during use which, in turn, creates a higher number of negative ions for shinier and healthier looking hair with each use. This reduces the static electricity created, meaning you get a sleeker, smoother style.
With constantly evolving technology, the best hair straighteners of 2019 are probably different than they’ve looked in years past. So to help you navigate through the latest hair straightener features and and designs, we’ve rounded up a list of our top contenders. Whatever your main priorities are when it comes to finding the best hair straightener, these are some of the most popular heat styling tools out there.

Most of the hair straighteners we reviewed heat up in under a minute, but the Cloud Nine Original Flat Iron has to be one of the fastest on the market! In as little as 20 seconds, this hair straightener transforms from cool to hot, hot, hot! With this model, there is no need to wait around for your hair straightener to warm up, which means you spend less time getting ready in the morning and more time getting on with your day.
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