How can i get highlights in my hair naturally?

i have dark brown hair and in the summer it lightens a little in the redder direction versus a more golden tone. sun in and lemon juice i heard will definitely turn it orange. i heard going out the the sun with conditioner in your hair works? is this true?How can i get highlights in my hair naturally?
try sun-in ,...its a product for hair to just let it sit in the sun


you can also try lemon juice..it always works.. and or chamomile tea!How can i get highlights in my hair naturally?
Squeeze lemon juice onto your hair and then sit directly in the sun for at least 2 hours and you'll see nice and natural highlights. Good luck!