How to: Have a Good Hair Day (The 10 Top Tips to Know!) Thu, 4 October 2012 11:23AM October 4th, also known as today, officially marks National Good Hair Day, brought to you by ghd. You've probably heard of them -- they're the creators of those styling tools (AKA awesome straighteners ) that are most helpful on bad hair days. And every day, really. Which is precisely what NGHD is all about -- making women look good and feel confident by using the ghd styling tools at home to get a professional-looking 'do. We spoke to ghd ambassador and hairstylist Jayne Wild, who shared her top tips for a good hair day ... Always make regular visits to your hairdresser , preferably every 6-8 weeks to have it cut. Even if you are growing it out, you should have a snip. Never leave it over 10 weeks, otherwise what once were split ends will become split mid-lengths! Most importantly, use home haircare products that your hairdresser recommends for your hair type. A healthy diet plays a huge role in achieving and maintaining healthy hair and skin . In addition, supplements can also help. If you're not sure whether your diet is sufficient enough in nutrients, it's best to see a naturopath for advice. Ensure you always use heat protection products on your hair before styling. The ghd Heat Protect Spray , $24, is amazing and very lightweight, so it's great for those who don't really like using a lot of