Humidity.
.... or, Because when it's humid, your hair absorbs the moisture and gets frizzy.
humidity.
Both really, it just depends. A lot of people straighten their hair if it is wavy or curly naturally, and a lot of people want curly hair...I personally think straight is in nowadays:
Perhaps his hair is only curly on humid days....
Straight hair is the classic look and is in style right now.
he likes all hairstyles but he prefers curly :]
Well, If your hair is curly some people like a change but some people don't but like I was saying if your hair is curly some days when you have time you could straighten it or if your hair is straight some days when have time you could curl it.
It is not the product. It is your straightener. A good quality straightener should keep your hair straight for a few days. I recommend buying a GHD styler. It is available from all good salons and it is reasonably priced for the quality. My friend has very curly hair and she uses it. It keeps her hair straight for three days.
You could try bendy rollers. My hair is straight and never stays in curls but leaving in bendy rollers for one night keeps it curly up to two days.
I read somewhere that you have to get your sim to dance for 3 days straight and then a karma power apears
It depends on what your hair type is. I permed my hair when I was 11, I have a lot of very fine blond hair. It's thick but the individual strands are soft and thin. Well, I went as long as I could without washing it out, lasted about three days, and when it dried it was straight. Pin straight, as it was before. As an adult I have permed my hair, after years worth of damage from dying, the perm stayed in, but at great expense to the health of it! If you want curly hair, I suggest using small rollers, put them on before bed, on wet hair with mousse or something in it, and in the morning it should be curly. Don't brush it unless you want frizz!
147 days straight
Yes! It hair can naturally go from straight to curly without using a curling iron. My hair was always straight as a poker all my life, in all kinds of weather, and especially so when it rained. Then gradually as I entered my 60s, I have started to notice a difference that I do not like. On humid or rainy days, it starts out straight after blow drying my shoulder length hair to a sleek style. Then it reacts to moisture like rain or humidity by getting wavy. It has even been getting slightly frizzy lately. I just hate it! I use a semi-permanent color on my brunette hair and have a few gray hairs slowly coming in. Actually not much gray, considering my age of 63. My theory is that it is the gray hair that is causing this change. When I isolate and study the gray ones, I can see that they are indeed quite curly and coarse! Weird! Has anyone else noticed such a phenomenon?