I'm going on a cruise to Mexico tomorrow and I heard it's hot there and I don't want my hair to look stupid. Also, is there any product I can use so I can use the flat iron without getting dry hair, or split-ends? If there is, what's the name of the product, brand, and where can I get it?

I use this spray called
vo5 heat defense conditioning spray
i spray on my hair before i straighting it
it works really good better then salon stuff
its around 3 dollars and you can get at like target or walmart or drugstores

yes tresemme has a gel and a spray the spray us way way better i use it when i flat iorn and your going to mexico umm yea it's like you'll be flationing your hair all the time lol and this is really great for that i love it it's called tresemme heat tamer at walgreens for like 4.00 bucks and it was named best heat protecter in a severteen mag