Waxing, epilating and sugaring pulls the hair out from the roots so when it grows back the hair is staggered in growth and finer. Shaving and emery kit cuts the hair leaving a blunt end so when it grows it seems denser and rougher. When she is older she could try IPL where intense pulsed light zaps the hair follicle making it drop out temporarily or laser which can zap the root killing the hair follicle. Hairy legs to my mind are a problem only if dark and obvious but if she is really upset about it I would buy her an inexpensive epilator in Aldi or Lidl. (Around £15). They work beautifully (though could hurt until you get used to it).
Can I use my bus pass on London buses?
They're Back! Swifts zinging around!
The majority of Israeli Jews do not want to occupy Gaza.