有關負離子直髮一問.....

because you "本身d頭髮都好曲", 負離子will not keep得耐,
but 長d will help, (because short hair is more 'spring-like', so they will return to their normal shape faster, also, you will notice the change (change back) more because it is short, when hair grows back, you will notice the hair change back to curly earlier than long hair.) especially new hair ar, they look even more curly because they are short.

本身直 will be much better, can keep upto a year, but since you are 本身 curly, then if you want very straight hair, you will need to straight it at least once every 6 months. I have two friends who have really curly hair, one keep going to straight her hair every 6 months, the other one, gave up and decided to make her hair more curly :)

or, you can try using some kind of conditioner, they can help you keep your hair not so 鬆.

其實頭髮愈長負離子keep得愈耐;""
只係一種感覺;""
因為正常你洗頭唔會話真係洗甩哂你電既野;""
最起碼你唔會因為洗頭而曲得好勁;""
但因為你新生出黎既頭髮係曲;""
但如果係長髮既話就俾人一種長髮keep得耐既感覺;""

除左新生出黎既頭髮會影響之外;""
最大影響就係剪頭髮;""
當你電左之後發覺頭髮長;""
你就自然會去剪;""
剪左就一定會曲;""

應該唔關事
因為我之前電左負離子，剪左平蔭，都ok短架
但係都冇曲番
其實電負離子之後話keep得耐唔耐
主要係睇你去邊間髮型屋
同你電完之後對頭髮ge護理

髮型屋ge話，冇得講，好多時睇下運氣
亦都可以問下周圍D fd，比下意見

至於頭髮ge護理，首先，你電完之後最好唔好札頭髮
真係要札ge話就札鬆D，同埋最係札低辮
市面上亦有D產品專門係for電完負離子ge頭髮
可以keep耐D
我個fd講過沙萱ge垂直洗髮護髮素好似幾好
但係我自已就冇過
最最最重要就係一定要用護髮素
另外都要定期去焗油，比返D營養頭髮
始終電完D頭髮都會傷嘛