Ask it (if you can) what it wants and why it is in your house. Then maybe open a window or door to let it out. But don't hit it like a fly.
of coarse there is :P
put her in the sun!
It's different for each fairy.
ask the farie queen in neopets
Well you need the bllod of a fairy to become one.
You have to do all the quests in Mobius and Farie Forest in order.
By clicking on the empty space in the castle.
Keep active and browse around faireland.
sleeping beauty
Yes, in fact they are all over the place. You just can't see them because you don't believe in them.
Any faerie quests on Neopets are completely random. You must wait for them to appear.
Finish both quest chain in Mobius, quest chain in the farie forest and cornelis(ruins)