u can boil water and put it in a big pail which is 20cmx20cmx7cm (the height must be remain constant about 7-9cm, for the length and breadth could change. )and left it for 2 min, after that put it on the floor so that u can lie down and put ur hair in and ask someone to comb your hair using brush or normal comb but not round brush unless you want your hair to be curly. if u want it to be straight ask the someone to comb your hair straightly if you want to curl your hair use rounded brush , and then use blow dryer and dry your hair, and there you go!

I don't have extremely curly hair but I've been addicted to a straightener for too long. I have to cut my hair more often than I'd like if I use it regularly. I have a suggestion for you but it might not work if your hair is really curly. I roll my hair in huge, old-school velcro rollers (3-6 inches in diameter) after I've washed my hair and just leave them on until my hair dries. You can speed up the process some by blow drying. Use a professional, ionic hair dryer. They blow a lot more air than a less expensive hair dryer and are very effective on cooler settings. Because the rollers are so big, it adds a lot of body to my hair- almost too much. So I generally do this a few hours before I go to bed so my hair is nice and flat by the morning. The result isn't as polished as using a straightener but it works for every day. You can always touch up your hair with a straightener which is much less damaging than using it every day. This method is very time consuming and inconvenient and it's not for everyone. I had to experiment with different products and different ways of wearing and cutting my hair before it got to where I really liked it. Hope this helps!

i don't think blow drying your will damage it [ i do that to my hair] uhm, make sure you blow dry your hair after taking a shower cuz usually when you don't it gets curly-er -_-

There really is no way other than those routes you wish not to take. The only natural solutions I have still require you to blowdry and straighten using iron for best results, which is what I do to my mother who has wavy, extremely thick, bi-racial hair (she's half spanish and half japanese). For her and my sister in law who has very very curly coarse hair, I start off once a week with them with a deep conditioning treatment of oils that i blend together, which includes jojoba, coconut, coco oilw,heatgerm, honey, olive oil, avocado, rosemary and chamomile. The Chamomile de-frizzes the hair to a certain degree and helps smooth it out, and yes it may seem like alot of oils to you, but what do you think hot oil treatments are, LOL. All the oils I use are designed to help promote healthy hair growth, smooth, silky hair and limits the dandruff and so forth (which is where i use eucalyptus). According to the needs is what I use on myself or others. By the way the oil is left over night with a cap on and a towel on the pillow. I find it works best this way, after I massage it in. Then I wash the hair, and follow through with an additional deep conditioners left on for about twenty minutes, consisting of a bit hair hair cholesterol, a teaspoon of honey and olive oil and thats it. Then its washed out and for the hair rinse i use vinegar, or chamomile and honey in distilled water. Then I squeeze out the moisture, and follow through with certain hair products such as the chi keratin leave in conditioner, and the smoothing creme or just leave in conditioner, wait till its about 70-85 percent dry, then add on something like biosilk, but without alcohol. I blow dry straight and use the iron. The Biosilk and those like it really take the brunt of the damage, of heating appliances. Before these treatments and even without chi items and so on and just using a silk silicone product my mother and sister in laws hair was severely damaged from over processing and refused to stay straight and was constantly frizzy. Now its growing out long, healthy luxurious and is so soft its not even funny and straight, needs only a few touch ups every two days or so, and sometimes i use a finishing spray like Sebastien's Shaper spray witch has no water in it. The oils essentially helped to not only help it grow out healthy but straighten it as well.

Pantene Pro-V Smooth & Sleek Shampoo and Smooth & Sleek Conditioner and John Frieda Frizz-Ease Hair Serum

me to i have curly hair its ugly............................................poor milk on your hAIR

You might consider an ceramic, ionic based flat iron. There are many on the market and I would suggest that you do your homework thoroughly before making a selection, should you decide to go that route. The beautiy of the flat irons is that you can achieve a smooth sleak hair look (yes, even with curly hair) without blow drying, straightening or re-bonding.

If You Have Curly Hair, What You Need Is a round brush and when u blow dry it make sure u keep rotating the brush down and u should get it reasonably straight. i dont udnerstand u have curly hair and u want to straighten it out..=S

You are asking the impossible here. I have curly hair and do not know of any methods to actually straighten other than the ones you have said you will not use. You said no chemicals but hair straighteners don't use chemicals, nor does blow drying. Combing is not sufficient to straighten curls. If you'd rather have wavy hair than curls then tie your hair into a thick plait after washing it and leave it to dry like that.

just comb it a lot after having a bath it works for one of my est mates