My hair is naturally curly and if I’m not exactly that I need to tie it again. I use heat protective spray before straightening and I use some good hair straightener (BaByliss Pro Elegance) but my hair has never been a SalonStraight quality. It always snaps at the ends after a few hours. is there any tips you straighten me on the best way to get my hair to a salon to achieve straightness and what products can I use that are available in the UK to give? Some help would be much appreciated!