CAN WIZARDS KILL DEMENTORS?

Dementors cannot be killed, that's what JK said. They are sort of immortal, I guess. आप can only protect yourself with Expecto Patronum and if आप get a Dementor's kiss, well, then your messed up....Since they have no real body, like a living body with mind, दिल and soul, आप probably couldn't kill them in any way, except maybe weaken them द्वारा "grounding" them somewhere not near to people...

but i don't know, if they can't get multiplied is it always the same number of them? (intereting सवाल द्वारा the way)

No, they can just repel them with "Expecto Patronum"...

I agree with tototo19. As जे. के. रोलिंग said:"You cannot destroy Dementors, though आप can their numbers if आप eradicate the conditions in which they multiply, ie, despair and degradation."

Dementors can not be killed!! we only can protect ourselves from them with our Patronus!!

ummmmm........i think they can overpower them with expectro patronum.....

I think there would be a way to destroy a dementor. Like launching it out into अंतरिक्ष या nuke'n it, या something horable like that...

I don't think they can be killed. They can just be repeled. Because they are already sort of dead. . so, आप can just use Expecto Patronum (I don't think I spelled that right) against them.